25768402

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{233}}^1\times {\mathrm{457}}^1$

素因数の和:714

約数の個数: 24

約数和(自身を含む): 42761628

約数和(自身を除く): 16993226

約数列:

[1, 2, 11, 22, 121, 233, 242, 457, 466, 914, 2563, 5027, 5126, 10054, 28193, 55297, 56386, 106481, 110594, 212962, 1171291, 2342582, 12884201, 25768402]

約数ペア:

[(1, 25768402), (2, 12884201), (11, 2342582), (22, 1171291), (121, 212962), (233, 110594), (242, 106481), (457, 56386), (466, 55297), (914, 28193), (2563, 10054), (5027, 5126)]