57403664

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{487}}^1$

素因数の和:687

約数の個数: 40

約数和(自身を含む): 114367680

約数和(自身を除く): 56964016

約数列:

[1, 2, 4, 8, 16, 53, 106, 139, 212, 278, 424, 487, 556, 848, 974, 1112, 1948, 2224, 3896, 7367, 7792, 14734, 25811, 29468, 51622, 58936, 67693, 103244, 117872, 135386, 206488, 270772, 412976, 541544, 1083088, 3587729, 7175458, 14350916, 28701832, 57403664]

約数ペア:

[(1, 57403664), (2, 28701832), (4, 14350916), (8, 7175458), (16, 3587729), (53, 1083088), (106, 541544), (139, 412976), (212, 270772), (278, 206488), (424, 135386), (487, 117872), (556, 103244), (848, 67693), (974, 58936), (1112, 51622), (1948, 29468), (2224, 25811), (3896, 14734), (7367, 7792)]