8358728

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5147}}^1$

素因数の和:5189

約数の個数: 32

約数和(自身を含む): 18532800

約数和(自身を除く): 10174072

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 5147, 10294, 20588, 36029, 41176, 72058, 144116, 149263, 288232, 298526, 597052, 1044841, 1194104, 2089682, 4179364, 8358728]

約数ペア:

[(1, 8358728), (2, 4179364), (4, 2089682), (7, 1194104), (8, 1044841), (14, 597052), (28, 298526), (29, 288232), (56, 149263), (58, 144116), (116, 72058), (203, 41176), (232, 36029), (406, 20588), (812, 10294), (1624, 5147)]