78586672

素因数分解:

$2^4\times {\mathrm{79}}^2\times {\mathrm{787}}^1$

素因数の和:953

約数の個数: 30

約数和(自身を含む): 154409388

約数和(自身を除く): 75822716

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 787, 1264, 1574, 3148, 6241, 6296, 12482, 12592, 24964, 49928, 62173, 99856, 124346, 248692, 497384, 994768, 4911667, 9823334, 19646668, 39293336, 78586672]

約数ペア:

[(1, 78586672), (2, 39293336), (4, 19646668), (8, 9823334), (16, 4911667), (79, 994768), (158, 497384), (316, 248692), (632, 124346), (787, 99856), (1264, 62173), (1574, 49928), (3148, 24964), (6241, 12592), (6296, 12482)]