65420702

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{2749}}^1$

素因数の和:2987

約数の個数: 16

約数和(自身を含む): 100122000

約数和(自身を除く): 34701298

約数列:

[1, 2, 73, 146, 163, 326, 2749, 5498, 11899, 23798, 200677, 401354, 448087, 896174, 32710351, 65420702]

約数ペア:

[(1, 65420702), (2, 32710351), (73, 896174), (146, 448087), (163, 401354), (326, 200677), (2749, 23798), (5498, 11899)]