28544026

素因数分解:

$2^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{18043}}^1$

素因数の和:18165

約数の個数: 16

約数和(自身を含む): 49368384

約数和(自身を除く): 20824358

約数列:

[1, 2, 7, 14, 113, 226, 791, 1582, 18043, 36086, 126301, 252602, 2038859, 4077718, 14272013, 28544026]

約数ペア:

[(1, 28544026), (2, 14272013), (7, 4077718), (14, 2038859), (113, 252602), (226, 126301), (791, 36086), (1582, 18043)]