68856088

素因数分解:

$2^3\times 7^1\times {\mathrm{523}}^1\times {\mathrm{2351}}^1$

素因数の和:2887

約数の個数: 32

約数和(自身を含む): 147893760

約数和(自身を除く): 79037672

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 523, 1046, 2092, 2351, 3661, 4184, 4702, 7322, 9404, 14644, 16457, 18808, 29288, 32914, 65828, 131656, 1229573, 2459146, 4918292, 8607011, 9836584, 17214022, 34428044, 68856088]

約数ペア:

[(1, 68856088), (2, 34428044), (4, 17214022), (7, 9836584), (8, 8607011), (14, 4918292), (28, 2459146), (56, 1229573), (523, 131656), (1046, 65828), (2092, 32914), (2351, 29288), (3661, 18808), (4184, 16457), (4702, 14644), (7322, 9404)]