25120316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{4783}}^1$

素因数の和:4901

約数の個数: 24

約数和(自身を含む): 47820864

約数和(自身を除く): 22700548

約数列:

[1, 2, 4, 13, 26, 52, 101, 202, 404, 1313, 2626, 4783, 5252, 9566, 19132, 62179, 124358, 248716, 483083, 966166, 1932332, 6280079, 12560158, 25120316]

約数ペア:

[(1, 25120316), (2, 12560158), (4, 6280079), (13, 1932332), (26, 966166), (52, 483083), (101, 248716), (202, 124358), (404, 62179), (1313, 19132), (2626, 9566), (4783, 5252)]