61855472

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{8243}}^1$

素因数の和:8325

約数の個数: 40

約数和(自身を含む): 139026816

約数和(自身を除く): 77171344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 469, 536, 938, 1072, 1876, 3752, 7504, 8243, 16486, 32972, 57701, 65944, 115402, 131888, 230804, 461608, 552281, 923216, 1104562, 2209124, 3865967, 4418248, 7731934, 8836496, 15463868, 30927736, 61855472]

約数ペア:

[(1, 61855472), (2, 30927736), (4, 15463868), (7, 8836496), (8, 7731934), (14, 4418248), (16, 3865967), (28, 2209124), (56, 1104562), (67, 923216), (112, 552281), (134, 461608), (268, 230804), (469, 131888), (536, 115402), (938, 65944), (1072, 57701), (1876, 32972), (3752, 16486), (7504, 8243)]