67745404

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{181}}^1\times {\mathrm{683}}^1$

素因数の和:1005

約数の個数: 24

約数和(自身を含む): 120255408

約数和(自身を除く): 52510004

約数列:

[1, 2, 4, 137, 181, 274, 362, 548, 683, 724, 1366, 2732, 24797, 49594, 93571, 99188, 123623, 187142, 247246, 374284, 494492, 16936351, 33872702, 67745404]

約数ペア:

[(1, 67745404), (2, 33872702), (4, 16936351), (137, 494492), (181, 374284), (274, 247246), (362, 187142), (548, 123623), (683, 99188), (724, 93571), (1366, 49594), (2732, 24797)]