64467589

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{439}}^1$

素因数の和:648

約数の個数: 16

約数和(自身を含む): 69696000

約数和(自身を除く): 5228411

約数列:

[1, 19, 59, 131, 439, 1121, 2489, 7729, 8341, 25901, 57509, 146851, 492119, 1092671, 3393031, 64467589]

約数ペア:

[(1, 64467589), (19, 3393031), (59, 1092671), (131, 492119), (439, 146851), (1121, 57509), (2489, 25901), (7729, 8341)]