28218642

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1609}}^1$

素因数の和:1730

約数の個数: 32

約数和(自身を含む): 58732800

約数和(自身を除く): 30514158

約数列:

[1, 2, 3, 6, 37, 74, 79, 111, 158, 222, 237, 474, 1609, 2923, 3218, 4827, 5846, 8769, 9654, 17538, 59533, 119066, 127111, 178599, 254222, 357198, 381333, 762666, 4703107, 9406214, 14109321, 28218642]

約数ペア:

[(1, 28218642), (2, 14109321), (3, 9406214), (6, 4703107), (37, 762666), (74, 381333), (79, 357198), (111, 254222), (158, 178599), (222, 127111), (237, 119066), (474, 59533), (1609, 17538), (2923, 9654), (3218, 8769), (4827, 5846)]