26566604

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{601}}^1$

素因数の和:905

約数の個数: 24

約数和(自身を含む): 47837328

約数和(自身を除く): 21270724

約数列:

[1, 2, 4, 43, 86, 172, 257, 514, 601, 1028, 1202, 2404, 11051, 22102, 25843, 44204, 51686, 103372, 154457, 308914, 617828, 6641651, 13283302, 26566604]

約数ペア:

[(1, 26566604), (2, 13283302), (4, 6641651), (43, 617828), (86, 308914), (172, 154457), (257, 103372), (514, 51686), (601, 44204), (1028, 25843), (1202, 22102), (2404, 11051)]