28748364

素因数分解:

$2^2\times 3^1\times {\mathrm{691}}^1\times {\mathrm{3467}}^1$

素因数の和:4165

約数の個数: 24

約数和(自身を含む): 67195968

約数和(自身を除く): 38447604

約数列:

[1, 2, 3, 4, 6, 12, 691, 1382, 2073, 2764, 3467, 4146, 6934, 8292, 10401, 13868, 20802, 41604, 2395697, 4791394, 7187091, 9582788, 14374182, 28748364]

約数ペア:

[(1, 28748364), (2, 14374182), (3, 9582788), (4, 7187091), (6, 4791394), (12, 2395697), (691, 41604), (1382, 20802), (2073, 13868), (2764, 10401), (3467, 8292), (4146, 6934)]