64874686

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{4139}}^1$

素因数の和:4619

約数の個数: 16

約数和(自身を含む): 103284720

約数和(自身を除く): 38410034

約数列:

[1, 2, 17, 34, 461, 922, 4139, 7837, 8278, 15674, 70363, 140726, 1908079, 3816158, 32437343, 64874686]

約数ペア:

[(1, 64874686), (2, 32437343), (17, 3816158), (34, 1908079), (461, 140726), (922, 70363), (4139, 15674), (7837, 8278)]