65903968

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9319}}^1$

素因数の和:9359

約数の個数: 48

約数和(自身を含む): 147964320

約数和(自身を除く): 82060352

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 7072, 9319, 18638, 37276, 74552, 121147, 149104, 158423, 242294, 298208, 316846, 484588, 633692, 969176, 1267384, 1938352, 2059499, 2534768, 3876704, 4118998, 5069536, 8237996, 16475992, 32951984, 65903968]

約数ペア:

[(1, 65903968), (2, 32951984), (4, 16475992), (8, 8237996), (13, 5069536), (16, 4118998), (17, 3876704), (26, 2534768), (32, 2059499), (34, 1938352), (52, 1267384), (68, 969176), (104, 633692), (136, 484588), (208, 316846), (221, 298208), (272, 242294), (416, 158423), (442, 149104), (544, 121147), (884, 74552), (1768, 37276), (3536, 18638), (7072, 9319)]