28320258

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{115123}}^1$

素因数の和:115169

約数の個数: 16

約数和(自身を含む): 58022496

約数和(自身を除く): 29702238

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 115123, 230246, 345369, 690738, 4720043, 9440086, 14160129, 28320258]

約数ペア:

[(1, 28320258), (2, 14160129), (3, 9440086), (6, 4720043), (41, 690738), (82, 345369), (123, 230246), (246, 115123)]