68638633

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1\times {\mathrm{769}}^1$

素因数の和:1128

約数の個数: 16

約数和(自身を含む): 80720640

約数和(自身を除く): 12082007

約数列:

[1, 7, 41, 287, 311, 769, 2177, 5383, 12751, 31529, 89257, 220703, 239159, 1674113, 9805519, 68638633]

約数ペア:

[(1, 68638633), (7, 9805519), (41, 1674113), (287, 239159), (311, 220703), (769, 89257), (2177, 31529), (5383, 12751)]