69648476

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{1319}}^1$

素因数の和:1673

約数の個数: 24

約数和(自身を含む): 125220480

約数和(自身を除く): 55572004

約数列:

[1, 2, 4, 43, 86, 172, 307, 614, 1228, 1319, 2638, 5276, 13201, 26402, 52804, 56717, 113434, 226868, 404933, 809866, 1619732, 17412119, 34824238, 69648476]

約数ペア:

[(1, 69648476), (2, 34824238), (4, 17412119), (43, 1619732), (86, 809866), (172, 404933), (307, 226868), (614, 113434), (1228, 56717), (1319, 52804), (2638, 26402), (5276, 13201)]