79349296

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{381487}}^1$

素因数の和:381508

約数の個数: 20

約数和(自身を含む): 165565792

約数和(自身を除く): 86216496

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 381487, 762974, 1525948, 3051896, 4959331, 6103792, 9918662, 19837324, 39674648, 79349296]

約数ペア:

[(1, 79349296), (2, 39674648), (4, 19837324), (8, 9918662), (13, 6103792), (16, 4959331), (26, 3051896), (52, 1525948), (104, 762974), (208, 381487)]