68122444

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{881}}^1\times {\mathrm{1487}}^1$

素因数の和:2385

約数の個数: 24

約数和(自身を含む): 128616768

約数和(自身を除く): 60494324

約数列:

[1, 2, 4, 13, 26, 52, 881, 1487, 1762, 2974, 3524, 5948, 11453, 19331, 22906, 38662, 45812, 77324, 1310047, 2620094, 5240188, 17030611, 34061222, 68122444]

約数ペア:

[(1, 68122444), (2, 34061222), (4, 17030611), (13, 5240188), (26, 2620094), (52, 1310047), (881, 77324), (1487, 45812), (1762, 38662), (2974, 22906), (3524, 19331), (5948, 11453)]