17660864

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{21227}}^1$

素因数の和:21252

約数の個数: 28

約数和(自身を含む): 37743384

約数和(自身を除く): 20082520

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 21227, 42454, 84908, 169816, 275951, 339632, 551902, 679264, 1103804, 1358528, 2207608, 4415216, 8830432, 17660864]

約数ペア:

[(1, 17660864), (2, 8830432), (4, 4415216), (8, 2207608), (13, 1358528), (16, 1103804), (26, 679264), (32, 551902), (52, 339632), (64, 275951), (104, 169816), (208, 84908), (416, 42454), (832, 21227)]