1453646768

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{164291}}^1$

素因数の和:164385

約数の個数: 40

約数和(自身を含む): 3259553280

約数和(自身を除く): 1805906512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 553, 632, 1106, 1264, 2212, 4424, 8848, 164291, 328582, 657164, 1150037, 1314328, 2300074, 2628656, 4600148, 9200296, 12978989, 18400592, 25957978, 51915956, 90852923, 103831912, 181705846, 207663824, 363411692, 726823384, 1453646768]

約数ペア:

[(1, 1453646768), (2, 726823384), (4, 363411692), (7, 207663824), (8, 181705846), (14, 103831912), (16, 90852923), (28, 51915956), (56, 25957978), (79, 18400592), (112, 12978989), (158, 9200296), (316, 4600148), (553, 2628656), (632, 2300074), (1106, 1314328), (1264, 1150037), (2212, 657164), (4424, 328582), (8848, 164291)]