427458016

素因数分解:

$2^5\times {\mathrm{317}}^1\times {\mathrm{42139}}^1$

素因数の和:42466

約数の個数: 24

約数和(自身を含む): 844232760

約数和(自身を除く): 416774744

約数列:

[1, 2, 4, 8, 16, 32, 317, 634, 1268, 2536, 5072, 10144, 42139, 84278, 168556, 337112, 674224, 1348448, 13358063, 26716126, 53432252, 106864504, 213729008, 427458016]

約数ペア:

[(1, 427458016), (2, 213729008), (4, 106864504), (8, 53432252), (16, 26716126), (32, 13358063), (317, 1348448), (634, 674224), (1268, 337112), (2536, 168556), (5072, 84278), (10144, 42139)]