66874745

素因数分解:

$5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{7103}}^1$

素因数の和:7384

約数の個数: 16

約数和(自身を含む): 92067840

約数和(自身を除く): 25193095

約数列:

[1, 5, 7, 35, 269, 1345, 1883, 7103, 9415, 35515, 49721, 248605, 1910707, 9553535, 13374949, 66874745]

約数ペア:

[(1, 66874745), (5, 13374949), (7, 9553535), (35, 1910707), (269, 248605), (1345, 49721), (1883, 35515), (7103, 9415)]