7889752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{709}}^1$

素因数の和:835

約数の個数: 32

約数和(自身を含む): 16102800

約数和(自身を除く): 8213048

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 107, 214, 428, 709, 856, 1391, 1418, 2782, 2836, 5564, 5672, 9217, 11128, 18434, 36868, 73736, 75863, 151726, 303452, 606904, 986219, 1972438, 3944876, 7889752]

約数ペア:

[(1, 7889752), (2, 3944876), (4, 1972438), (8, 986219), (13, 606904), (26, 303452), (52, 151726), (104, 75863), (107, 73736), (214, 36868), (428, 18434), (709, 11128), (856, 9217), (1391, 5672), (1418, 5564), (2782, 2836)]