72268616

素因数分解:

$2^3\times 7^1\times {\mathrm{1009}}^1\times {\mathrm{1279}}^1$

素因数の和:2301

約数の個数: 32

約数和(自身を含む): 155136000

約数和(自身を除く): 82867384

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1009, 1279, 2018, 2558, 4036, 5116, 7063, 8072, 8953, 10232, 14126, 17906, 28252, 35812, 56504, 71624, 1290511, 2581022, 5162044, 9033577, 10324088, 18067154, 36134308, 72268616]

約数ペア:

[(1, 72268616), (2, 36134308), (4, 18067154), (7, 10324088), (8, 9033577), (14, 5162044), (28, 2581022), (56, 1290511), (1009, 71624), (1279, 56504), (2018, 35812), (2558, 28252), (4036, 17906), (5116, 14126), (7063, 10232), (8072, 8953)]