22772008

素因数分解:

$2^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{2693}}^1$

素因数の和:2857

約数の個数: 32

約数和(自身を含む): 49138560

約数和(自身を除く): 26366552

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 151, 302, 604, 1057, 1208, 2114, 2693, 4228, 5386, 8456, 10772, 18851, 21544, 37702, 75404, 150808, 406643, 813286, 1626572, 2846501, 3253144, 5693002, 11386004, 22772008]

約数ペア:

[(1, 22772008), (2, 11386004), (4, 5693002), (7, 3253144), (8, 2846501), (14, 1626572), (28, 813286), (56, 406643), (151, 150808), (302, 75404), (604, 37702), (1057, 21544), (1208, 18851), (2114, 10772), (2693, 8456), (4228, 5386)]