68199236

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59407}}^1$

素因数の和:59459

約数の個数: 24

約数和(自身を含む): 139727616

約数和(自身を除く): 71528380

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 59407, 118814, 237628, 415849, 831698, 1663396, 2435687, 4871374, 9742748, 17049809, 34099618, 68199236]

約数ペア:

[(1, 68199236), (2, 34099618), (4, 17049809), (7, 9742748), (14, 4871374), (28, 2435687), (41, 1663396), (82, 831698), (164, 415849), (287, 237628), (574, 118814), (1148, 59407)]