78708832

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{887}}^1$

素因数の和:1003

約数の個数: 48

約数和(自身を含む): 161118720

約数和(自身を除く): 82409888

約数列:

[1, 2, 4, 8, 16, 32, 47, 59, 94, 118, 188, 236, 376, 472, 752, 887, 944, 1504, 1774, 1888, 2773, 3548, 5546, 7096, 11092, 14192, 22184, 28384, 41689, 44368, 52333, 83378, 88736, 104666, 166756, 209332, 333512, 418664, 667024, 837328, 1334048, 1674656, 2459651, 4919302, 9838604, 19677208, 39354416, 78708832]

約数ペア:

[(1, 78708832), (2, 39354416), (4, 19677208), (8, 9838604), (16, 4919302), (32, 2459651), (47, 1674656), (59, 1334048), (94, 837328), (118, 667024), (188, 418664), (236, 333512), (376, 209332), (472, 166756), (752, 104666), (887, 88736), (944, 83378), (1504, 52333), (1774, 44368), (1888, 41689), (2773, 28384), (3548, 22184), (5546, 14192), (7096, 11092)]