78708064

素因数分解:

$2^5\times {\mathrm{211}}^1\times {\mathrm{11657}}^1$

素因数の和:11878

約数の個数: 24

約数和(自身を含む): 155704248

約数和(自身を除く): 76996184

約数列:

[1, 2, 4, 8, 16, 32, 211, 422, 844, 1688, 3376, 6752, 11657, 23314, 46628, 93256, 186512, 373024, 2459627, 4919254, 9838508, 19677016, 39354032, 78708064]

約数ペア:

[(1, 78708064), (2, 39354032), (4, 19677016), (8, 9838508), (16, 4919254), (32, 2459627), (211, 373024), (422, 186512), (844, 93256), (1688, 46628), (3376, 23314), (6752, 11657)]