28531428

素因数分解:

$2^2\times 3^1\times {\mathrm{607}}^1\times {\mathrm{3917}}^1$

素因数の和:4531

約数の個数: 24

約数和(自身を含む): 66700032

約数和(自身を除く): 38168604

約数列:

[1, 2, 3, 4, 6, 12, 607, 1214, 1821, 2428, 3642, 3917, 7284, 7834, 11751, 15668, 23502, 47004, 2377619, 4755238, 7132857, 9510476, 14265714, 28531428]

約数ペア:

[(1, 28531428), (2, 14265714), (3, 9510476), (4, 7132857), (6, 4755238), (12, 2377619), (607, 47004), (1214, 23502), (1821, 15668), (2428, 11751), (3642, 7834), (3917, 7284)]