72772778

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{22039}}^1$

素因数の和:22181

約数の個数: 16

約数和(自身を含む): 118487040

約数和(自身を除く): 45714262

約数列:

[1, 2, 13, 26, 127, 254, 1651, 3302, 22039, 44078, 286507, 573014, 2798953, 5597906, 36386389, 72772778]

約数ペア:

[(1, 72772778), (2, 36386389), (13, 5597906), (26, 2798953), (127, 573014), (254, 286507), (1651, 44078), (3302, 22039)]