40968928

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1279}}^1$

素因数の和:1320

約数の個数: 96

約数和(自身を含む): 108380160

約数和(自身を除く): 67411232

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 224, 286, 308, 352, 364, 416, 572, 616, 728, 1001, 1144, 1232, 1279, 1456, 2002, 2288, 2464, 2558, 2912, 4004, 4576, 5116, 8008, 8953, 10232, 14069, 16016, 16627, 17906, 20464, 28138, 32032, 33254, 35812, 40928, 56276, 66508, 71624, 98483, 112552, 116389, 133016, 143248, 182897, 196966, 225104, 232778, 266032, 286496, 365794, 393932, 450208, 465556, 532064, 731588, 787864, 931112, 1280279, 1463176, 1575728, 1862224, 2560558, 2926352, 3151456, 3724448, 5121116, 5852704, 10242232, 20484464, 40968928]

約数ペア:

[(1, 40968928), (2, 20484464), (4, 10242232), (7, 5852704), (8, 5121116), (11, 3724448), (13, 3151456), (14, 2926352), (16, 2560558), (22, 1862224), (26, 1575728), (28, 1463176), (32, 1280279), (44, 931112), (52, 787864), (56, 731588), (77, 532064), (88, 465556), (91, 450208), (104, 393932), (112, 365794), (143, 286496), (154, 266032), (176, 232778), (182, 225104), (208, 196966), (224, 182897), (286, 143248), (308, 133016), (352, 116389), (364, 112552), (416, 98483), (572, 71624), (616, 66508), (728, 56276), (1001, 40928), (1144, 35812), (1232, 33254), (1279, 32032), (1456, 28138), (2002, 20464), (2288, 17906), (2464, 16627), (2558, 16016), (2912, 14069), (4004, 10232), (4576, 8953), (5116, 8008)]