77758916

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{2423}}^1$

素因数の和:2611

約数の個数: 24

約数和(自身を含む): 139273344

約数和(自身を除く): 61514428

約数列:

[1, 2, 4, 71, 113, 142, 226, 284, 452, 2423, 4846, 8023, 9692, 16046, 32092, 172033, 273799, 344066, 547598, 688132, 1095196, 19439729, 38879458, 77758916]

約数ペア:

[(1, 77758916), (2, 38879458), (4, 19439729), (71, 1095196), (113, 688132), (142, 547598), (226, 344066), (284, 273799), (452, 172033), (2423, 32092), (4846, 16046), (8023, 9692)]