7918664

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{5857}}^1$

素因数の和:5889

約数の個数: 24

約数和(自身を含む): 16080210

約数和(自身を除く): 8161546

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 5857, 11714, 23428, 46856, 76141, 152282, 304564, 609128, 989833, 1979666, 3959332, 7918664]

約数ペア:

[(1, 7918664), (2, 3959332), (4, 1979666), (8, 989833), (13, 609128), (26, 304564), (52, 152282), (104, 76141), (169, 46856), (338, 23428), (676, 11714), (1352, 5857)]