63131588

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{3121}}^1$

素因数の和:3527

約数の個数: 24

約数和(自身を含む): 119322840

約数和(自身を除く): 56191252

約数列:

[1, 2, 4, 13, 26, 52, 389, 778, 1556, 3121, 5057, 6242, 10114, 12484, 20228, 40573, 81146, 162292, 1214069, 2428138, 4856276, 15782897, 31565794, 63131588]

約数ペア:

[(1, 63131588), (2, 31565794), (4, 15782897), (13, 4856276), (26, 2428138), (52, 1214069), (389, 162292), (778, 81146), (1556, 40573), (3121, 20228), (5057, 12484), (6242, 10114)]