27897788164

素因数分解:

$2^2\times {\mathrm{151}}^1\times {\mathrm{3001}}^1\times {\mathrm{15391}}^1$

素因数の和:18547

約数の個数: 24

約数和(自身を含む): 49164018176

約数和(自身を除く): 21266230012

約数列:

[1, 2, 4, 151, 302, 604, 3001, 6002, 12004, 15391, 30782, 61564, 453151, 906302, 1812604, 2324041, 4648082, 9296164, 46188391, 92376782, 184753564, 6974447041, 13948894082, 27897788164]

約数ペア:

[(1, 27897788164), (2, 13948894082), (4, 6974447041), (151, 184753564), (302, 92376782), (604, 46188391), (3001, 9296164), (6002, 4648082), (12004, 2324041), (15391, 1812604), (30782, 906302), (61564, 453151)]