61440547

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{659}}^1\times {\mathrm{701}}^1$

素因数の和:1386

約数の個数: 16

約数和(自身を含む): 74131200

約数和(自身を除く): 12690653

約数列:

[1, 7, 19, 133, 659, 701, 4613, 4907, 12521, 13319, 87647, 93233, 461959, 3233713, 8777221, 61440547]

約数ペア:

[(1, 61440547), (7, 8777221), (19, 3233713), (133, 461959), (659, 93233), (701, 87647), (4613, 13319), (4907, 12521)]