17941717744

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{102679}}^1$

素因数の和:102917

約数の個数: 40

約数和(自身を含む): 35497708160

約数和(自身を除く): 17555990416

約数列:

[1, 2, 4, 8, 16, 67, 134, 163, 268, 326, 536, 652, 1072, 1304, 2608, 10921, 21842, 43684, 87368, 102679, 174736, 205358, 410716, 821432, 1642864, 6879493, 13758986, 16736677, 27517972, 33473354, 55035944, 66946708, 110071888, 133893416, 267786832, 1121357359, 2242714718, 4485429436, 8970858872, 17941717744]

約数ペア:

[(1, 17941717744), (2, 8970858872), (4, 4485429436), (8, 2242714718), (16, 1121357359), (67, 267786832), (134, 133893416), (163, 110071888), (268, 66946708), (326, 55035944), (536, 33473354), (652, 27517972), (1072, 16736677), (1304, 13758986), (2608, 6879493), (10921, 1642864), (21842, 821432), (43684, 410716), (87368, 205358), (102679, 174736)]