426968

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^2$

素因数の和:131

約数の個数: 24

約数和(自身を含む): 858900

約数和(自身を除く): 431932

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 106, 152, 212, 424, 1007, 2014, 2809, 4028, 5618, 8056, 11236, 22472, 53371, 106742, 213484, 426968]

約数ペア:

[(1, 426968), (2, 213484), (4, 106742), (8, 53371), (19, 22472), (38, 11236), (53, 8056), (76, 5618), (106, 4028), (152, 2809), (212, 2014), (424, 1007)]