29061578

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:279

約数の個数: 48

約数和(自身を含む): 55022976

約数和(自身を除く): 25961398

約数列:

[1, 2, 7, 13, 14, 26, 71, 91, 142, 169, 173, 182, 338, 346, 497, 923, 994, 1183, 1211, 1846, 2249, 2366, 2422, 4498, 6461, 11999, 12283, 12922, 15743, 23998, 24566, 29237, 31486, 58474, 83993, 85981, 159679, 167986, 171962, 204659, 319358, 409318, 1117753, 2075827, 2235506, 4151654, 14530789, 29061578]

約数ペア:

[(1, 29061578), (2, 14530789), (7, 4151654), (13, 2235506), (14, 2075827), (26, 1117753), (71, 409318), (91, 319358), (142, 204659), (169, 171962), (173, 167986), (182, 159679), (338, 85981), (346, 83993), (497, 58474), (923, 31486), (994, 29237), (1183, 24566), (1211, 23998), (1846, 15743), (2249, 12922), (2366, 12283), (2422, 11999), (4498, 6461)]