25403716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{1069}}^1$

素因数の和:1543

約数の個数: 24

約数和(自身を含む): 48025880

約数和(自身を除く): 22622164

約数列:

[1, 2, 4, 13, 26, 52, 457, 914, 1069, 1828, 2138, 4276, 5941, 11882, 13897, 23764, 27794, 55588, 488533, 977066, 1954132, 6350929, 12701858, 25403716]

約数ペア:

[(1, 25403716), (2, 12701858), (4, 6350929), (13, 1954132), (26, 977066), (52, 488533), (457, 55588), (914, 27794), (1069, 23764), (1828, 13897), (2138, 11882), (4276, 5941)]