7666256

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{36857}}^1$

素因数の和:36878

約数の個数: 20

約数和(自身を含む): 15996372

約数和(自身を除く): 8330116

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 36857, 73714, 147428, 294856, 479141, 589712, 958282, 1916564, 3833128, 7666256]

約数ペア:

[(1, 7666256), (2, 3833128), (4, 1916564), (8, 958282), (13, 589712), (16, 479141), (26, 294856), (52, 147428), (104, 73714), (208, 36857)]