28845174

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4861}}^1$

素因数の和:4932

約数の個数: 32

約数和(自身を含む): 61611264

約数和(自身を除く): 32766090

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 129, 138, 258, 989, 1978, 2967, 4861, 5934, 9722, 14583, 29166, 111803, 209023, 223606, 335409, 418046, 627069, 670818, 1254138, 4807529, 9615058, 14422587, 28845174]

約数ペア:

[(1, 28845174), (2, 14422587), (3, 9615058), (6, 4807529), (23, 1254138), (43, 670818), (46, 627069), (69, 418046), (86, 335409), (129, 223606), (138, 209023), (258, 111803), (989, 29166), (1978, 14583), (2967, 9722), (4861, 5934)]