25621576

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2857}}^1$

素因数の和:2941

約数の個数: 32

約数和(自身を含む): 51444000

約数和(自身を除く): 25822424

約数列:

[1, 2, 4, 8, 19, 38, 59, 76, 118, 152, 236, 472, 1121, 2242, 2857, 4484, 5714, 8968, 11428, 22856, 54283, 108566, 168563, 217132, 337126, 434264, 674252, 1348504, 3202697, 6405394, 12810788, 25621576]

約数ペア:

[(1, 25621576), (2, 12810788), (4, 6405394), (8, 3202697), (19, 1348504), (38, 674252), (59, 434264), (76, 337126), (118, 217132), (152, 168563), (236, 108566), (472, 54283), (1121, 22856), (2242, 11428), (2857, 8968), (4484, 5714)]