7868392

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:226

約数の個数: 64

約数和(自身を含む): 18144000

約数和(自身を除く): 10275608

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 41, 46, 56, 82, 92, 149, 161, 164, 184, 287, 298, 322, 328, 574, 596, 644, 943, 1043, 1148, 1192, 1288, 1886, 2086, 2296, 3427, 3772, 4172, 6109, 6601, 6854, 7544, 8344, 12218, 13202, 13708, 23989, 24436, 26404, 27416, 42763, 47978, 48872, 52808, 85526, 95956, 140507, 171052, 191912, 281014, 342104, 562028, 983549, 1124056, 1967098, 3934196, 7868392]

約数ペア:

[(1, 7868392), (2, 3934196), (4, 1967098), (7, 1124056), (8, 983549), (14, 562028), (23, 342104), (28, 281014), (41, 191912), (46, 171052), (56, 140507), (82, 95956), (92, 85526), (149, 52808), (161, 48872), (164, 47978), (184, 42763), (287, 27416), (298, 26404), (322, 24436), (328, 23989), (574, 13708), (596, 13202), (644, 12218), (943, 8344), (1043, 7544), (1148, 6854), (1192, 6601), (1288, 6109), (1886, 4172), (2086, 3772), (2296, 3427)]