25739012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{3613}}^1$

素因数の和:3767

約数の個数: 24

約数和(自身を含む): 48875736

約数和(自身を除く): 23136724

約数列:

[1, 2, 4, 13, 26, 52, 137, 274, 548, 1781, 3562, 3613, 7124, 7226, 14452, 46969, 93938, 187876, 494981, 989962, 1979924, 6434753, 12869506, 25739012]

約数ペア:

[(1, 25739012), (2, 12869506), (4, 6434753), (13, 1979924), (26, 989962), (52, 494981), (137, 187876), (274, 93938), (548, 46969), (1781, 14452), (3562, 7226), (3613, 7124)]