26140009

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1\times {\mathrm{379}}^1$

素因数の和:612

約数の個数: 16

約数和(自身を含む): 30643200

約数和(自身を除く): 4503191

約数列:

[1, 7, 59, 167, 379, 413, 1169, 2653, 9853, 22361, 63293, 68971, 156527, 443051, 3734287, 26140009]

約数ペア:

[(1, 26140009), (7, 3734287), (59, 443051), (167, 156527), (379, 68971), (413, 63293), (1169, 22361), (2653, 9853)]