58123156

素因数分解:

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

素因数の和:281

約数の個数: 72

約数和(自身を含む): 128386944

約数和(自身を除く): 70263788

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 71, 91, 142, 169, 173, 182, 284, 338, 346, 364, 497, 676, 692, 923, 994, 1183, 1211, 1846, 1988, 2249, 2366, 2422, 3692, 4498, 4732, 4844, 6461, 8996, 11999, 12283, 12922, 15743, 23998, 24566, 25844, 29237, 31486, 47996, 49132, 58474, 62972, 83993, 85981, 116948, 159679, 167986, 171962, 204659, 319358, 335972, 343924, 409318, 638716, 818636, 1117753, 2075827, 2235506, 4151654, 4471012, 8303308, 14530789, 29061578, 58123156]

約数ペア:

[(1, 58123156), (2, 29061578), (4, 14530789), (7, 8303308), (13, 4471012), (14, 4151654), (26, 2235506), (28, 2075827), (52, 1117753), (71, 818636), (91, 638716), (142, 409318), (169, 343924), (173, 335972), (182, 319358), (284, 204659), (338, 171962), (346, 167986), (364, 159679), (497, 116948), (676, 85981), (692, 83993), (923, 62972), (994, 58474), (1183, 49132), (1211, 47996), (1846, 31486), (1988, 29237), (2249, 25844), (2366, 24566), (2422, 23998), (3692, 15743), (4498, 12922), (4732, 12283), (4844, 11999), (6461, 8996)]