129625412

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{58601}}^1$

素因数の和:58691

約数の個数: 24

約数和(自身を含む): 262536960

約数和(自身を除く): 132911548

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 58601, 117202, 234404, 410207, 820414, 1640828, 4629479, 9258958, 18517916, 32406353, 64812706, 129625412]

約数ペア:

[(1, 129625412), (2, 64812706), (4, 32406353), (7, 18517916), (14, 9258958), (28, 4629479), (79, 1640828), (158, 820414), (316, 410207), (553, 234404), (1106, 117202), (2212, 58601)]