326487952

素因数分解:

$2^4\times 7^1\times {\mathrm{2915071}}^1$

素因数の和:2915086

約数の個数: 20

約数和(自身を含む): 722937856

約数和(自身を除く): 396449904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2915071, 5830142, 11660284, 20405497, 23320568, 40810994, 46641136, 81621988, 163243976, 326487952]

約数ペア:

[(1, 326487952), (2, 163243976), (4, 81621988), (7, 46641136), (8, 40810994), (14, 23320568), (16, 20405497), (28, 11660284), (56, 5830142), (112, 2915071)]