39674648

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{381487}}^1$

素因数の和:381506

約数の個数: 16

約数和(自身を含む): 80112480

約数和(自身を除く): 40437832

約数列:

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

約数ペア:

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