68581835

素因数分解:

$5^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{3761}}^1$

素因数の和:4294

約数の個数: 16

約数和(自身を含む): 94260672

約数和(自身を除く): 25678837

約数列:

[1, 5, 7, 35, 521, 2605, 3647, 3761, 18235, 18805, 26327, 131635, 1959481, 9797405, 13716367, 68581835]

約数ペア:

[(1, 68581835), (5, 13716367), (7, 9797405), (35, 1959481), (521, 131635), (2605, 26327), (3647, 18805), (3761, 18235)]