26531834

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:267

約数の個数: 48

約数和(自身を含む): 49248000

約数和(自身を除く): 22716166

約数列:

[1, 2, 7, 14, 23, 46, 49, 79, 98, 149, 158, 161, 298, 322, 553, 1043, 1106, 1127, 1817, 2086, 2254, 3427, 3634, 3871, 6854, 7301, 7742, 11771, 12719, 14602, 23542, 23989, 25438, 47978, 82397, 89033, 164794, 167923, 178066, 270733, 335846, 541466, 576779, 1153558, 1895131, 3790262, 13265917, 26531834]

約数ペア:

[(1, 26531834), (2, 13265917), (7, 3790262), (14, 1895131), (23, 1153558), (46, 576779), (49, 541466), (79, 335846), (98, 270733), (149, 178066), (158, 167923), (161, 164794), (298, 89033), (322, 82397), (553, 47978), (1043, 25438), (1106, 23989), (1127, 23542), (1817, 14602), (2086, 12719), (2254, 11771), (3427, 7742), (3634, 7301), (3871, 6854)]