28202688

素因数分解:

$2^6\times 3^3\times {\mathrm{19}}^1\times {\mathrm{859}}^1$

素因数の和:899

約数の個数: 112

約数和(自身を含む): 87376000

約数和(自身を除く): 59173312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 144, 152, 171, 192, 216, 228, 288, 304, 342, 432, 456, 513, 576, 608, 684, 859, 864, 912, 1026, 1216, 1368, 1718, 1728, 1824, 2052, 2577, 2736, 3436, 3648, 4104, 5154, 5472, 6872, 7731, 8208, 10308, 10944, 13744, 15462, 16321, 16416, 20616, 23193, 27488, 30924, 32642, 32832, 41232, 46386, 48963, 54976, 61848, 65284, 82464, 92772, 97926, 123696, 130568, 146889, 164928, 185544, 195852, 247392, 261136, 293778, 371088, 391704, 440667, 494784, 522272, 587556, 742176, 783408, 881334, 1044544, 1175112, 1484352, 1566816, 1762668, 2350224, 3133632, 3525336, 4700448, 7050672, 9400896, 14101344, 28202688]

約数ペア:

[(1, 28202688), (2, 14101344), (3, 9400896), (4, 7050672), (6, 4700448), (8, 3525336), (9, 3133632), (12, 2350224), (16, 1762668), (18, 1566816), (19, 1484352), (24, 1175112), (27, 1044544), (32, 881334), (36, 783408), (38, 742176), (48, 587556), (54, 522272), (57, 494784), (64, 440667), (72, 391704), (76, 371088), (96, 293778), (108, 261136), (114, 247392), (144, 195852), (152, 185544), (171, 164928), (192, 146889), (216, 130568), (228, 123696), (288, 97926), (304, 92772), (342, 82464), (432, 65284), (456, 61848), (513, 54976), (576, 48963), (608, 46386), (684, 41232), (859, 32832), (864, 32642), (912, 30924), (1026, 27488), (1216, 23193), (1368, 20616), (1718, 16416), (1728, 16321), (1824, 15462), (2052, 13744), (2577, 10944), (2736, 10308), (3436, 8208), (3648, 7731), (4104, 6872), (5154, 5472)]