38685608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21881}}^1$

素因数の和:21917

約数の個数: 32

約数和(自身を含む): 82713960

約数和(自身を除く): 44028352

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 21881, 43762, 87524, 175048, 284453, 371977, 568906, 743954, 1137812, 1487908, 2275624, 2975816, 4835701, 9671402, 19342804, 38685608]

約数ペア:

[(1, 38685608), (2, 19342804), (4, 9671402), (8, 4835701), (13, 2975816), (17, 2275624), (26, 1487908), (34, 1137812), (52, 743954), (68, 568906), (104, 371977), (136, 284453), (221, 175048), (442, 87524), (884, 43762), (1768, 21881)]