13787072

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:325

約数の個数: 56

約数和(自身を含む): 29998416

約数和(自身を除く): 16211344

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 73, 104, 146, 208, 227, 292, 416, 454, 584, 832, 908, 949, 1168, 1816, 1898, 2336, 2951, 3632, 3796, 4672, 5902, 7264, 7592, 11804, 14528, 15184, 16571, 23608, 30368, 33142, 47216, 60736, 66284, 94432, 132568, 188864, 215423, 265136, 430846, 530272, 861692, 1060544, 1723384, 3446768, 6893536, 13787072]

約数ペア:

[(1, 13787072), (2, 6893536), (4, 3446768), (8, 1723384), (13, 1060544), (16, 861692), (26, 530272), (32, 430846), (52, 265136), (64, 215423), (73, 188864), (104, 132568), (146, 94432), (208, 66284), (227, 60736), (292, 47216), (416, 33142), (454, 30368), (584, 23608), (832, 16571), (908, 15184), (949, 14528), (1168, 11804), (1816, 7592), (1898, 7264), (2336, 5902), (2951, 4672), (3632, 3796)]