43644848

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12343}}^1$

素因数の和:12381

約数の個数: 40

約数和(自身を含む): 96431328

約数和(自身を除く): 52786480

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 12343, 24686, 49372, 98744, 160459, 197488, 209831, 320918, 419662, 641836, 839324, 1283672, 1678648, 2567344, 2727803, 3357296, 5455606, 10911212, 21822424, 43644848]

約数ペア:

[(1, 43644848), (2, 21822424), (4, 10911212), (8, 5455606), (13, 3357296), (16, 2727803), (17, 2567344), (26, 1678648), (34, 1283672), (52, 839324), (68, 641836), (104, 419662), (136, 320918), (208, 209831), (221, 197488), (272, 160459), (442, 98744), (884, 49372), (1768, 24686), (3536, 12343)]