28233254

素因数分解:

$2^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{11657}}^1$

素因数の和:11839

約数の個数: 16

約数和(自身を含む): 48683808

約数和(自身を除く): 20450554

約数列:

[1, 2, 7, 14, 173, 346, 1211, 2422, 11657, 23314, 81599, 163198, 2016661, 4033322, 14116627, 28233254]

約数ペア:

[(1, 28233254), (2, 14116627), (7, 4033322), (14, 2016661), (173, 163198), (346, 81599), (1211, 23314), (2422, 11657)]