66545786

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{4649}}^1$

素因数の和:5089

約数の個数: 16

約数和(自身を含む): 105964200

約数和(自身を除く): 39418414

約数列:

[1, 2, 17, 34, 421, 842, 4649, 7157, 9298, 14314, 79033, 158066, 1957229, 3914458, 33272893, 66545786]

約数ペア:

[(1, 66545786), (2, 33272893), (17, 3914458), (34, 1957229), (421, 158066), (842, 79033), (4649, 14314), (7157, 9298)]