28729566

素因数分解:

$2^1\times 3^4\times {\mathrm{109}}^1\times {\mathrm{1627}}^1$

素因数の和:1750

約数の個数: 40

約数和(自身を含む): 65006040

約数和(自身を除く): 36276474

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 109, 162, 218, 327, 654, 981, 1627, 1962, 2943, 3254, 4881, 5886, 8829, 9762, 14643, 17658, 29286, 43929, 87858, 131787, 177343, 263574, 354686, 532029, 1064058, 1596087, 3192174, 4788261, 9576522, 14364783, 28729566]

約数ペア:

[(1, 28729566), (2, 14364783), (3, 9576522), (6, 4788261), (9, 3192174), (18, 1596087), (27, 1064058), (54, 532029), (81, 354686), (109, 263574), (162, 177343), (218, 131787), (327, 87858), (654, 43929), (981, 29286), (1627, 17658), (1962, 14643), (2943, 9762), (3254, 8829), (4881, 5886)]