13615888

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{541}}^1$

素因数の和:584

約数の個数: 60

約数和(自身を含む): 31285324

約数和(自身を除く): 17669436

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 121, 143, 176, 208, 242, 286, 484, 541, 572, 968, 1082, 1144, 1573, 1936, 2164, 2288, 3146, 4328, 5951, 6292, 7033, 8656, 11902, 12584, 14066, 23804, 25168, 28132, 47608, 56264, 65461, 77363, 95216, 112528, 130922, 154726, 261844, 309452, 523688, 618904, 850993, 1047376, 1237808, 1701986, 3403972, 6807944, 13615888]

約数ペア:

[(1, 13615888), (2, 6807944), (4, 3403972), (8, 1701986), (11, 1237808), (13, 1047376), (16, 850993), (22, 618904), (26, 523688), (44, 309452), (52, 261844), (88, 154726), (104, 130922), (121, 112528), (143, 95216), (176, 77363), (208, 65461), (242, 56264), (286, 47608), (484, 28132), (541, 25168), (572, 23804), (968, 14066), (1082, 12584), (1144, 11902), (1573, 8656), (1936, 7033), (2164, 6292), (2288, 5951), (3146, 4328)]