318927056

素因数分解:

$2^4\times 7^1\times {\mathrm{2847563}}^1$

素因数の和:2847578

約数の個数: 20

約数和(自身を含む): 706195872

約数和(自身を除く): 387268816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2847563, 5695126, 11390252, 19932941, 22780504, 39865882, 45561008, 79731764, 159463528, 318927056]

約数ペア:

[(1, 318927056), (2, 159463528), (4, 79731764), (7, 45561008), (8, 39865882), (14, 22780504), (16, 19932941), (28, 11390252), (56, 5695126), (112, 2847563)]