7742228

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{881}}^1$

素因数の和:924

約数の個数: 24

約数和(自身を含む): 14694120

約数和(自身を除く): 6951892

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 881, 1762, 2197, 3524, 4394, 8788, 11453, 22906, 45812, 148889, 297778, 595556, 1935557, 3871114, 7742228]

約数ペア:

[(1, 7742228), (2, 3871114), (4, 1935557), (13, 595556), (26, 297778), (52, 148889), (169, 45812), (338, 22906), (676, 11453), (881, 8788), (1762, 4394), (2197, 3524)]