64800000044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23609}}^1\times {\mathrm{52783}}^1$

素因数の和:76409

約数の個数: 24

約数和(自身を含む): 122130563520

約数和(自身を除く): 57330563476

約数列:

[1, 2, 4, 13, 26, 52, 23609, 47218, 52783, 94436, 105566, 211132, 306917, 613834, 686179, 1227668, 1372358, 2744716, 1246153847, 2492307694, 4984615388, 16200000011, 32400000022, 64800000044]

約数ペア:

[(1, 64800000044), (2, 32400000022), (4, 16200000011), (13, 4984615388), (26, 2492307694), (52, 1246153847), (23609, 2744716), (47218, 1372358), (52783, 1227668), (94436, 686179), (105566, 613834), (211132, 306917)]