71662544

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{35267}}^1$

素因数の和:35402

約数の個数: 20

約数和(自身を含む): 139943424

約数和(自身を除く): 68280880

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 35267, 70534, 141068, 282136, 564272, 4478909, 8957818, 17915636, 35831272, 71662544]

約数ペア:

[(1, 71662544), (2, 35831272), (4, 17915636), (8, 8957818), (16, 4478909), (127, 564272), (254, 282136), (508, 141068), (1016, 70534), (2032, 35267)]