17960187832

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{672767}}^1$

素因数の和:672891

約数の個数: 32

約数和(自身を含む): 34876293120

約数和(自身を除く): 16916105288

約数列:

[1, 2, 4, 8, 47, 71, 94, 142, 188, 284, 376, 568, 3337, 6674, 13348, 26696, 672767, 1345534, 2691068, 5382136, 31620049, 47766457, 63240098, 95532914, 126480196, 191065828, 252960392, 382131656, 2245023479, 4490046958, 8980093916, 17960187832]

約数ペア:

[(1, 17960187832), (2, 8980093916), (4, 4490046958), (8, 2245023479), (47, 382131656), (71, 252960392), (94, 191065828), (142, 126480196), (188, 95532914), (284, 63240098), (376, 47766457), (568, 31620049), (3337, 5382136), (6674, 2691068), (13348, 1345534), (26696, 672767)]