25572602

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{28351}}^1$

素因数の和:28405

約数の個数: 16

約数和(自身を含む): 42868224

約数和(自身を除く): 17295622

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 28351, 56702, 311861, 623722, 1162391, 2324782, 12786301, 25572602]

約数ペア:

[(1, 25572602), (2, 12786301), (11, 2324782), (22, 1162391), (41, 623722), (82, 311861), (451, 56702), (902, 28351)]