25681033

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{3221}}^1$

素因数の和:3312

約数の個数: 16

約数和(自身を含む): 31549824

約数和(自身を除く): 5868791

約数列:

[1, 7, 17, 67, 119, 469, 1139, 3221, 7973, 22547, 54757, 215807, 383299, 1510649, 3668719, 25681033]

約数ペア:

[(1, 25681033), (7, 3668719), (17, 1510649), (67, 383299), (119, 215807), (469, 54757), (1139, 22547), (3221, 7973)]