28299796

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{10007}}^1$

素因数の和:10119

約数の個数: 24

約数和(自身を含む): 57165696

約数和(自身を除く): 28865900

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828, 10007, 20014, 40028, 70049, 140098, 280196, 1010707, 2021414, 4042828, 7074949, 14149898, 28299796]

約数ペア:

[(1, 28299796), (2, 14149898), (4, 7074949), (7, 4042828), (14, 2021414), (28, 1010707), (101, 280196), (202, 140098), (404, 70049), (707, 40028), (1414, 20014), (2828, 10007)]