25590916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{28949}}^1$

素因数の和:28983

約数の個数: 24

約数和(自身を含む): 51067800

約数和(自身を除く): 25476884

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 28949, 57898, 115796, 376337, 492133, 752674, 984266, 1505348, 1968532, 6397729, 12795458, 25590916]

約数ペア:

[(1, 25590916), (2, 12795458), (4, 6397729), (13, 1968532), (17, 1505348), (26, 984266), (34, 752674), (52, 492133), (68, 376337), (221, 115796), (442, 57898), (884, 28949)]