71430238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{487}}^1$

素因数の和:672

約数の個数: 32

約数和(自身を含む): 120165120

約数和(自身を除く): 48734882

約数列:

[1, 2, 11, 22, 59, 113, 118, 226, 487, 649, 974, 1243, 1298, 2486, 5357, 6667, 10714, 13334, 28733, 55031, 57466, 73337, 110062, 146674, 316063, 605341, 632126, 1210682, 3246829, 6493658, 35715119, 71430238]

約数ペア:

[(1, 71430238), (2, 35715119), (11, 6493658), (22, 3246829), (59, 1210682), (113, 632126), (118, 605341), (226, 316063), (487, 146674), (649, 110062), (974, 73337), (1243, 57466), (1298, 55031), (2486, 28733), (5357, 13334), (6667, 10714)]