24525956

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:181

約数の個数: 72

約数和(自身を含む): 54601344

約数和(自身を除く): 30075388

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 71, 73, 91, 142, 146, 169, 182, 284, 292, 338, 364, 497, 511, 676, 923, 949, 994, 1022, 1183, 1846, 1898, 1988, 2044, 2366, 3692, 3796, 4732, 5183, 6461, 6643, 10366, 11999, 12337, 12922, 13286, 20732, 23998, 24674, 25844, 26572, 36281, 47996, 49348, 67379, 72562, 83993, 86359, 134758, 145124, 167986, 172718, 269516, 335972, 345436, 471653, 875927, 943306, 1751854, 1886612, 3503708, 6131489, 12262978, 24525956]

約数ペア:

[(1, 24525956), (2, 12262978), (4, 6131489), (7, 3503708), (13, 1886612), (14, 1751854), (26, 943306), (28, 875927), (52, 471653), (71, 345436), (73, 335972), (91, 269516), (142, 172718), (146, 167986), (169, 145124), (182, 134758), (284, 86359), (292, 83993), (338, 72562), (364, 67379), (497, 49348), (511, 47996), (676, 36281), (923, 26572), (949, 25844), (994, 24674), (1022, 23998), (1183, 20732), (1846, 13286), (1898, 12922), (1988, 12337), (2044, 11999), (2366, 10366), (3692, 6643), (3796, 6461), (4732, 5183)]