25841398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{28649}}^1$

素因数の和:28703

約数の個数: 16

約数和(自身を含む): 43318800

約数和(自身を除く): 17477402

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 28649, 57298, 315139, 630278, 1174609, 2349218, 12920699, 25841398]

約数ペア:

[(1, 25841398), (2, 12920699), (11, 2349218), (22, 1174609), (41, 630278), (82, 315139), (451, 57298), (902, 28649)]