27539372

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:231

約数の個数: 72

約数和(自身を含む): 60328800

約数和(自身を除く): 32789428

約数列:

[1, 2, 4, 7, 14, 23, 28, 41, 46, 49, 82, 92, 98, 149, 161, 164, 196, 287, 298, 322, 574, 596, 644, 943, 1043, 1127, 1148, 1886, 2009, 2086, 2254, 3427, 3772, 4018, 4172, 4508, 6109, 6601, 6854, 7301, 8036, 12218, 13202, 13708, 14602, 23989, 24436, 26404, 29204, 42763, 46207, 47978, 85526, 92414, 95956, 140507, 167923, 171052, 184828, 281014, 299341, 335846, 562028, 598682, 671692, 983549, 1197364, 1967098, 3934196, 6884843, 13769686, 27539372]

約数ペア:

[(1, 27539372), (2, 13769686), (4, 6884843), (7, 3934196), (14, 1967098), (23, 1197364), (28, 983549), (41, 671692), (46, 598682), (49, 562028), (82, 335846), (92, 299341), (98, 281014), (149, 184828), (161, 171052), (164, 167923), (196, 140507), (287, 95956), (298, 92414), (322, 85526), (574, 47978), (596, 46207), (644, 42763), (943, 29204), (1043, 26404), (1127, 24436), (1148, 23989), (1886, 14602), (2009, 13708), (2086, 13202), (2254, 12218), (3427, 8036), (3772, 7301), (4018, 6854), (4172, 6601), (4508, 6109)]