28315242

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{36583}}^1$

素因数の和:36634

約数の個数: 24

約数和(自身を含む): 62778144

約数和(自身を除く): 34462902

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 36583, 73166, 109749, 219498, 329247, 658494, 1573069, 3146138, 4719207, 9438414, 14157621, 28315242]

約数ペア:

[(1, 28315242), (2, 14157621), (3, 9438414), (6, 4719207), (9, 3146138), (18, 1573069), (43, 658494), (86, 329247), (129, 219498), (258, 109749), (387, 73166), (774, 36583)]