69099368

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{51109}}^1$

素因数の和:51141

約数の個数: 24

約数和(自身を含む): 140296950

約数和(自身を除く): 71197582

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 51109, 102218, 204436, 408872, 664417, 1328834, 2657668, 5315336, 8637421, 17274842, 34549684, 69099368]

約数ペア:

[(1, 69099368), (2, 34549684), (4, 17274842), (8, 8637421), (13, 5315336), (26, 2657668), (52, 1328834), (104, 664417), (169, 408872), (338, 204436), (676, 102218), (1352, 51109)]