78759418

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:402

約数の個数: 32

約数和(自身を含む): 125951760

約数和(自身を除く): 47192342

約数列:

[1, 2, 29, 58, 61, 113, 122, 197, 226, 394, 1769, 3277, 3538, 5713, 6554, 6893, 11426, 12017, 13786, 22261, 24034, 44522, 199897, 348493, 399794, 645569, 696986, 1291138, 1357921, 2715842, 39379709, 78759418]

約数ペア:

[(1, 78759418), (2, 39379709), (29, 2715842), (58, 1357921), (61, 1291138), (113, 696986), (122, 645569), (197, 399794), (226, 348493), (394, 199897), (1769, 44522), (3277, 24034), (3538, 22261), (5713, 13786), (6554, 12017), (6893, 11426)]