27551888

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:304

約数の個数: 80

約数和(自身を含む): 66662400

約数和(自身を除く): 39110512

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 127, 149, 182, 208, 254, 298, 364, 508, 596, 728, 889, 1016, 1043, 1192, 1456, 1651, 1778, 1937, 2032, 2086, 2384, 3302, 3556, 3874, 4172, 6604, 7112, 7748, 8344, 11557, 13208, 13559, 14224, 15496, 16688, 18923, 23114, 26416, 27118, 30992, 37846, 46228, 54236, 75692, 92456, 108472, 132461, 151384, 184912, 216944, 245999, 264922, 302768, 491998, 529844, 983996, 1059688, 1721993, 1967992, 2119376, 3443986, 3935984, 6887972, 13775944, 27551888]

約数ペア:

[(1, 27551888), (2, 13775944), (4, 6887972), (7, 3935984), (8, 3443986), (13, 2119376), (14, 1967992), (16, 1721993), (26, 1059688), (28, 983996), (52, 529844), (56, 491998), (91, 302768), (104, 264922), (112, 245999), (127, 216944), (149, 184912), (182, 151384), (208, 132461), (254, 108472), (298, 92456), (364, 75692), (508, 54236), (596, 46228), (728, 37846), (889, 30992), (1016, 27118), (1043, 26416), (1192, 23114), (1456, 18923), (1651, 16688), (1778, 15496), (1937, 14224), (2032, 13559), (2086, 13208), (2384, 11557), (3302, 8344), (3556, 7748), (3874, 7112), (4172, 6604)]