66542804

素因数分解:

$2^2\times {\mathrm{149}}^1\times {\mathrm{311}}^1\times {\mathrm{359}}^1$

素因数の和:823

約数の個数: 24

約数和(自身を含む): 117936000

約数和(自身を除く): 51393196

約数列:

[1, 2, 4, 149, 298, 311, 359, 596, 622, 718, 1244, 1436, 46339, 53491, 92678, 106982, 111649, 185356, 213964, 223298, 446596, 16635701, 33271402, 66542804]

約数ペア:

[(1, 66542804), (2, 33271402), (4, 16635701), (149, 446596), (298, 223298), (311, 213964), (359, 185356), (596, 111649), (622, 106982), (718, 92678), (1244, 53491), (1436, 46339)]