70912465

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{857}}^1$

素因数の和:961

約数の個数: 32

約数和(自身を含む): 98017920

約数和(自身を除く): 27105455

約数列:

[1, 5, 13, 19, 65, 67, 95, 247, 335, 857, 871, 1235, 1273, 4285, 4355, 6365, 11141, 16283, 16549, 55705, 57419, 81415, 82745, 211679, 287095, 746447, 1058395, 1090961, 3732235, 5454805, 14182493, 70912465]

約数ペア:

[(1, 70912465), (5, 14182493), (13, 5454805), (19, 3732235), (65, 1090961), (67, 1058395), (95, 746447), (247, 287095), (335, 211679), (857, 82745), (871, 81415), (1235, 57419), (1273, 55705), (4285, 16549), (4355, 16283), (6365, 11141)]