74417798

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{443}}^1$

素因数の和:549

約数の個数: 48

約数和(自身を含む): 140403456

約数和(自身を除く): 65985658

約数列:

[1, 2, 7, 13, 14, 26, 71, 91, 142, 169, 182, 338, 443, 497, 886, 923, 994, 1183, 1846, 2366, 3101, 5759, 6202, 6461, 11518, 11999, 12922, 23998, 31453, 40313, 62906, 74867, 80626, 83993, 149734, 167986, 220171, 408889, 440342, 524069, 817778, 1048138, 2862223, 5315557, 5724446, 10631114, 37208899, 74417798]

約数ペア:

[(1, 74417798), (2, 37208899), (7, 10631114), (13, 5724446), (14, 5315557), (26, 2862223), (71, 1048138), (91, 817778), (142, 524069), (169, 440342), (182, 408889), (338, 220171), (443, 167986), (497, 149734), (886, 83993), (923, 80626), (994, 74867), (1183, 62906), (1846, 40313), (2366, 31453), (3101, 23998), (5759, 12922), (6202, 11999), (6461, 11518)]