28012474

素因数分解:

$2^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{17707}}^1$

素因数の和:17829

約数の個数: 16

約数和(自身を含む): 48449088

約数和(自身を除く): 20436614

約数列:

[1, 2, 7, 14, 113, 226, 791, 1582, 17707, 35414, 123949, 247898, 2000891, 4001782, 14006237, 28012474]

約数ペア:

[(1, 28012474), (2, 14006237), (7, 4001782), (14, 2000891), (113, 247898), (226, 123949), (791, 35414), (1582, 17707)]