28175408

素因数分解:

$2^4\times {\mathrm{911}}^1\times {\mathrm{1933}}^1$

素因数の和:2852

約数の個数: 20

約数和(自身を含む): 54678048

約数和(自身を除く): 26502640

約数列:

[1, 2, 4, 8, 16, 911, 1822, 1933, 3644, 3866, 7288, 7732, 14576, 15464, 30928, 1760963, 3521926, 7043852, 14087704, 28175408]

約数ペア:

[(1, 28175408), (2, 14087704), (4, 7043852), (8, 3521926), (16, 1760963), (911, 30928), (1822, 15464), (1933, 14576), (3644, 7732), (3866, 7288)]