27639376

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:176

約数の個数: 80

約数和(自身を含む): 60710400

約数和(自身を除く): 33071024

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 59, 67, 76, 92, 118, 134, 152, 184, 236, 268, 304, 368, 437, 472, 536, 874, 944, 1072, 1121, 1273, 1357, 1541, 1748, 2242, 2546, 2714, 3082, 3496, 3953, 4484, 5092, 5428, 6164, 6992, 7906, 8968, 10184, 10856, 12328, 15812, 17936, 20368, 21712, 24656, 25783, 29279, 31624, 51566, 58558, 63248, 75107, 90919, 103132, 117116, 150214, 181838, 206264, 234232, 300428, 363676, 412528, 468464, 600856, 727352, 1201712, 1454704, 1727461, 3454922, 6909844, 13819688, 27639376]

約数ペア:

[(1, 27639376), (2, 13819688), (4, 6909844), (8, 3454922), (16, 1727461), (19, 1454704), (23, 1201712), (38, 727352), (46, 600856), (59, 468464), (67, 412528), (76, 363676), (92, 300428), (118, 234232), (134, 206264), (152, 181838), (184, 150214), (236, 117116), (268, 103132), (304, 90919), (368, 75107), (437, 63248), (472, 58558), (536, 51566), (874, 31624), (944, 29279), (1072, 25783), (1121, 24656), (1273, 21712), (1357, 20368), (1541, 17936), (1748, 15812), (2242, 12328), (2546, 10856), (2714, 10184), (3082, 8968), (3496, 7906), (3953, 6992), (4484, 6164), (5092, 5428)]