70791416

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{10831}}^1$

素因数の和:10899

約数の個数: 32

約数和(自身を含む): 142982400

約数和(自身を除く): 72190984

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 817, 1634, 3268, 6536, 10831, 21662, 43324, 86648, 205789, 411578, 465733, 823156, 931466, 1646312, 1862932, 3725864, 8848927, 17697854, 35395708, 70791416]

約数ペア:

[(1, 70791416), (2, 35395708), (4, 17697854), (8, 8848927), (19, 3725864), (38, 1862932), (43, 1646312), (76, 931466), (86, 823156), (152, 465733), (172, 411578), (344, 205789), (817, 86648), (1634, 43324), (3268, 21662), (6536, 10831)]