124687528

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{20809}}^1$

素因数の和:20929

約数の個数: 32

約数和(自身を含む): 269697600

約数和(自身を除く): 145010072

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 214, 428, 749, 856, 1498, 2996, 5992, 20809, 41618, 83236, 145663, 166472, 291326, 582652, 1165304, 2226563, 4453126, 8906252, 15585941, 17812504, 31171882, 62343764, 124687528]

約数ペア:

[(1, 124687528), (2, 62343764), (4, 31171882), (7, 17812504), (8, 15585941), (14, 8906252), (28, 4453126), (56, 2226563), (107, 1165304), (214, 582652), (428, 291326), (749, 166472), (856, 145663), (1498, 83236), (2996, 41618), (5992, 20809)]