8225464

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{569}}^1$

素因数の和:727

約数の個数: 32

約数和(自身を含む): 16758000

約数和(自身を除く): 8532536

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 139, 278, 556, 569, 1112, 1138, 1807, 2276, 3614, 4552, 7228, 7397, 14456, 14794, 29588, 59176, 79091, 158182, 316364, 632728, 1028183, 2056366, 4112732, 8225464]

約数ペア:

[(1, 8225464), (2, 4112732), (4, 2056366), (8, 1028183), (13, 632728), (26, 316364), (52, 158182), (104, 79091), (139, 59176), (278, 29588), (556, 14794), (569, 14456), (1112, 7397), (1138, 7228), (1807, 4552), (2276, 3614)]