28910644

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{10223}}^1$

素因数の和:10335

約数の個数: 24

約数和(自身を含む): 58399488

約数和(自身を除く): 29488844

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828, 10223, 20446, 40892, 71561, 143122, 286244, 1032523, 2065046, 4130092, 7227661, 14455322, 28910644]

約数ペア:

[(1, 28910644), (2, 14455322), (4, 7227661), (7, 4130092), (14, 2065046), (28, 1032523), (101, 286244), (202, 143122), (404, 71561), (707, 40892), (1414, 20446), (2828, 10223)]