25329728

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{751}}^1$

素因数の和:811

約数の個数: 56

約数和(自身を含む): 55010304

約数和(自身を除く): 29680576

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 136, 248, 272, 496, 527, 544, 751, 992, 1054, 1088, 1502, 1984, 2108, 3004, 4216, 6008, 8432, 12016, 12767, 16864, 23281, 24032, 25534, 33728, 46562, 48064, 51068, 93124, 102136, 186248, 204272, 372496, 395777, 408544, 744992, 791554, 817088, 1489984, 1583108, 3166216, 6332432, 12664864, 25329728]

約数ペア:

[(1, 25329728), (2, 12664864), (4, 6332432), (8, 3166216), (16, 1583108), (17, 1489984), (31, 817088), (32, 791554), (34, 744992), (62, 408544), (64, 395777), (68, 372496), (124, 204272), (136, 186248), (248, 102136), (272, 93124), (496, 51068), (527, 48064), (544, 46562), (751, 33728), (992, 25534), (1054, 24032), (1088, 23281), (1502, 16864), (1984, 12767), (2108, 12016), (3004, 8432), (4216, 6008)]