40474816

素因数分解:

$2^6\times {\mathrm{269}}^1\times {\mathrm{2351}}^1$

素因数の和:2632

約数の個数: 28

約数和(自身を含む): 80650080

約数和(自身を除く): 40175264

約数列:

[1, 2, 4, 8, 16, 32, 64, 269, 538, 1076, 2152, 2351, 4304, 4702, 8608, 9404, 17216, 18808, 37616, 75232, 150464, 632419, 1264838, 2529676, 5059352, 10118704, 20237408, 40474816]

約数ペア:

[(1, 40474816), (2, 20237408), (4, 10118704), (8, 5059352), (16, 2529676), (32, 1264838), (64, 632419), (269, 150464), (538, 75232), (1076, 37616), (2152, 18808), (2351, 17216), (4304, 9404), (4702, 8608)]