72482878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{41609}}^1$

素因数の和:41691

約数の個数: 16

約数和(自身を含む): 118838160

約数和(自身を除く): 46355282

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 41609, 83218, 540917, 1081834, 2787803, 5575606, 36241439, 72482878]

約数ペア:

[(1, 72482878), (2, 36241439), (13, 5575606), (26, 2787803), (67, 1081834), (134, 540917), (871, 83218), (1742, 41609)]