71995624

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{277}}^1\times {\mathrm{613}}^1$

素因数の和:949

約数の個数: 32

約数和(自身を含む): 138260520

約数和(自身を除く): 66264896

約数列:

[1, 2, 4, 8, 53, 106, 212, 277, 424, 554, 613, 1108, 1226, 2216, 2452, 4904, 14681, 29362, 32489, 58724, 64978, 117448, 129956, 169801, 259912, 339602, 679204, 1358408, 8999453, 17998906, 35997812, 71995624]

約数ペア:

[(1, 71995624), (2, 35997812), (4, 17998906), (8, 8999453), (53, 1358408), (106, 679204), (212, 339602), (277, 259912), (424, 169801), (554, 129956), (613, 117448), (1108, 64978), (1226, 58724), (2216, 32489), (2452, 29362), (4904, 14681)]