74487608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{42131}}^1$

素因数の和:42167

約数の個数: 32

約数和(自身を含む): 159258960

約数和(自身を除く): 84771352

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 42131, 84262, 168524, 337048, 547703, 716227, 1095406, 1432454, 2190812, 2864908, 4381624, 5729816, 9310951, 18621902, 37243804, 74487608]

約数ペア:

[(1, 74487608), (2, 37243804), (4, 18621902), (8, 9310951), (13, 5729816), (17, 4381624), (26, 2864908), (34, 2190812), (52, 1432454), (68, 1095406), (104, 716227), (136, 547703), (221, 337048), (442, 168524), (884, 84262), (1768, 42131)]