67682216

素因数分解:

$2^3\times 7^1\times {\mathrm{601}}^1\times {\mathrm{2011}}^1$

素因数の和:2625

約数の個数: 32

約数和(自身を含む): 145346880

約数和(自身を除く): 77664664

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 601, 1202, 2011, 2404, 4022, 4207, 4808, 8044, 8414, 14077, 16088, 16828, 28154, 33656, 56308, 112616, 1208611, 2417222, 4834444, 8460277, 9668888, 16920554, 33841108, 67682216]

約数ペア:

[(1, 67682216), (2, 33841108), (4, 16920554), (7, 9668888), (8, 8460277), (14, 4834444), (28, 2417222), (56, 1208611), (601, 112616), (1202, 56308), (2011, 33656), (2404, 28154), (4022, 16828), (4207, 16088), (4808, 14077), (8044, 8414)]