71640292

素因数分解:

$2^2\times {\mathrm{227}}^1\times {\mathrm{257}}^1\times {\mathrm{307}}^1$

素因数の和:795

約数の個数: 24

約数和(自身を含む): 126824544

約数和(自身を除く): 55184252

約数列:

[1, 2, 4, 227, 257, 307, 454, 514, 614, 908, 1028, 1228, 58339, 69689, 78899, 116678, 139378, 157798, 233356, 278756, 315596, 17910073, 35820146, 71640292]

約数ペア:

[(1, 71640292), (2, 35820146), (4, 17910073), (227, 315596), (257, 278756), (307, 233356), (454, 157798), (514, 139378), (614, 116678), (908, 78899), (1028, 69689), (1228, 58339)]