28303710848

素因数分解:

$2^7\times 7^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2179}}^1$

素因数の和:2335

約数の個数: 192

約数和(自身を含む): 69709860000

約数和(自身を除く): 41406149152

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 98, 109, 112, 128, 133, 152, 196, 218, 224, 266, 304, 392, 436, 448, 532, 608, 763, 784, 872, 896, 931, 1064, 1216, 1526, 1568, 1744, 1862, 2071, 2128, 2179, 2432, 3052, 3136, 3488, 3724, 4142, 4256, 4358, 5341, 6104, 6272, 6976, 7448, 8284, 8512, 8716, 10682, 12208, 13952, 14497, 14896, 15253, 16568, 17024, 17432, 21364, 24416, 28994, 29792, 30506, 33136, 34864, 41401, 42728, 48832, 57988, 59584, 61012, 66272, 69728, 82802, 85456, 97664, 101479, 106771, 115976, 119168, 122024, 132544, 139456, 165604, 170912, 202958, 213542, 231952, 237511, 244048, 265088, 278912, 289807, 331208, 341824, 405916, 427084, 463904, 475022, 488096, 579614, 662416, 683648, 811832, 854168, 927808, 950044, 976192, 1159228, 1324832, 1623664, 1662577, 1708336, 1855616, 1900088, 1952384, 2028649, 2318456, 2649664, 3247328, 3325154, 3416672, 3800176, 4057298, 4512709, 4636912, 5299328, 6494656, 6650308, 6833344, 7600352, 8114596, 9025418, 9273824, 11638039, 12989312, 13300616, 13666688, 15200704, 16229192, 18050836, 18547648, 23276078, 26601232, 30401408, 31588963, 32458384, 36101672, 37095296, 46552156, 53202464, 63177926, 64916768, 72203344, 93104312, 106404928, 126355852, 129833536, 144406688, 186208624, 212809856, 221122741, 252711704, 259667072, 288813376, 372417248, 442245482, 505423408, 577626752, 744834496, 884490964, 1010846816, 1489668992, 1768981928, 2021693632, 3537963856, 4043387264, 7075927712, 14151855424, 28303710848]

約数ペア:

[(1, 28303710848), (2, 14151855424), (4, 7075927712), (7, 4043387264), (8, 3537963856), (14, 2021693632), (16, 1768981928), (19, 1489668992), (28, 1010846816), (32, 884490964), (38, 744834496), (49, 577626752), (56, 505423408), (64, 442245482), (76, 372417248), (98, 288813376), (109, 259667072), (112, 252711704), (128, 221122741), (133, 212809856), (152, 186208624), (196, 144406688), (218, 129833536), (224, 126355852), (266, 106404928), (304, 93104312), (392, 72203344), (436, 64916768), (448, 63177926), (532, 53202464), (608, 46552156), (763, 37095296), (784, 36101672), (872, 32458384), (896, 31588963), (931, 30401408), (1064, 26601232), (1216, 23276078), (1526, 18547648), (1568, 18050836), (1744, 16229192), (1862, 15200704), (2071, 13666688), (2128, 13300616), (2179, 12989312), (2432, 11638039), (3052, 9273824), (3136, 9025418), (3488, 8114596), (3724, 7600352), (4142, 6833344), (4256, 6650308), (4358, 6494656), (5341, 5299328), (6104, 4636912), (6272, 4512709), (6976, 4057298), (7448, 3800176), (8284, 3416672), (8512, 3325154), (8716, 3247328), (10682, 2649664), (12208, 2318456), (13952, 2028649), (14497, 1952384), (14896, 1900088), (15253, 1855616), (16568, 1708336), (17024, 1662577), (17432, 1623664), (21364, 1324832), (24416, 1159228), (28994, 976192), (29792, 950044), (30506, 927808), (33136, 854168), (34864, 811832), (41401, 683648), (42728, 662416), (48832, 579614), (57988, 488096), (59584, 475022), (61012, 463904), (66272, 427084), (69728, 405916), (82802, 341824), (85456, 331208), (97664, 289807), (101479, 278912), (106771, 265088), (115976, 244048), (119168, 237511), (122024, 231952), (132544, 213542), (139456, 202958), (165604, 170912)]