68901274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{91381}}^1$

素因数の和:91425

約数の個数: 16

約数和(自身を含む): 115141320

約数和(自身を除く): 46240046

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 91381, 182762, 1187953, 2375906, 2650049, 5300098, 34450637, 68901274]

約数ペア:

[(1, 68901274), (2, 34450637), (13, 5300098), (26, 2650049), (29, 2375906), (58, 1187953), (377, 182762), (754, 91381)]