71495039

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{17519}}^1$

素因数の和:17590

約数の個数: 16

約数和(自身を含む): 90823680

約数和(自身を除く): 19328641

約数列:

[1, 7, 11, 53, 77, 371, 583, 4081, 17519, 122633, 192709, 928507, 1348963, 6499549, 10213577, 71495039]

約数ペア:

[(1, 71495039), (7, 10213577), (11, 6499549), (53, 1348963), (77, 928507), (371, 192709), (583, 122633), (4081, 17519)]