64646716

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{22109}}^1$

素因数の和:22173

約数の個数: 24

約数和(自身を含む): 122577840

約数和(自身を除く): 57931124

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 22109, 44218, 88436, 375853, 751706, 950687, 1503412, 1901374, 3802748, 16161679, 32323358, 64646716]

約数ペア:

[(1, 64646716), (2, 32323358), (4, 16161679), (17, 3802748), (34, 1901374), (43, 1503412), (68, 950687), (86, 751706), (172, 375853), (731, 88436), (1462, 44218), (2924, 22109)]