28609664

素因数分解:

$2^7\times {\mathrm{101}}^1\times {\mathrm{2213}}^1$

素因数の和:2328

約数の個数: 32

約数和(自身を含む): 57586140

約数和(自身を除く): 28976476

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 202, 404, 808, 1616, 2213, 3232, 4426, 6464, 8852, 12928, 17704, 35408, 70816, 141632, 223513, 283264, 447026, 894052, 1788104, 3576208, 7152416, 14304832, 28609664]

約数ペア:

[(1, 28609664), (2, 14304832), (4, 7152416), (8, 3576208), (16, 1788104), (32, 894052), (64, 447026), (101, 283264), (128, 223513), (202, 141632), (404, 70816), (808, 35408), (1616, 17704), (2213, 12928), (3232, 8852), (4426, 6464)]