56712968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{10289}}^1$

素因数の和:10361

約数の個数: 32

約数和(自身を含む): 116688600

約数和(自身を除く): 59975632

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 5512, 10289, 20578, 41156, 82312, 133757, 267514, 535028, 545317, 1070056, 1090634, 2181268, 4362536, 7089121, 14178242, 28356484, 56712968]

約数ペア:

[(1, 56712968), (2, 28356484), (4, 14178242), (8, 7089121), (13, 4362536), (26, 2181268), (52, 1090634), (53, 1070056), (104, 545317), (106, 535028), (212, 267514), (424, 133757), (689, 82312), (1378, 41156), (2756, 20578), (5512, 10289)]