28028862

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{12071}}^1$

素因数の和:12125

約数の個数: 32

約数和(自身を含む): 63740160

約数和(自身を除く): 35711298

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 12071, 24142, 36213, 72426, 108639, 217278, 325917, 519053, 651834, 1038106, 1557159, 3114318, 4671477, 9342954, 14014431, 28028862]

約数ペア:

[(1, 28028862), (2, 14014431), (3, 9342954), (6, 4671477), (9, 3114318), (18, 1557159), (27, 1038106), (43, 651834), (54, 519053), (86, 325917), (129, 217278), (258, 108639), (387, 72426), (774, 36213), (1161, 24142), (2322, 12071)]