70890802

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{2789}}^1$

素因数の和:3041

約数の個数: 16

約数和(自身を含む): 108475200

約数和(自身を除く): 37584398

約数列:

[1, 2, 71, 142, 179, 358, 2789, 5578, 12709, 25418, 198019, 396038, 499231, 998462, 35445401, 70890802]

約数ペア:

[(1, 70890802), (2, 35445401), (71, 998462), (142, 499231), (179, 396038), (358, 198019), (2789, 25418), (5578, 12709)]