28542138

素因数分解:

$2^1\times 3^1\times {\mathrm{347}}^1\times {\mathrm{13709}}^1$

素因数の和:14061

約数の個数: 16

約数和(自身を含む): 57252960

約数和(自身を除く): 28710822

約数列:

[1, 2, 3, 6, 347, 694, 1041, 2082, 13709, 27418, 41127, 82254, 4757023, 9514046, 14271069, 28542138]

約数ペア:

[(1, 28542138), (2, 14271069), (3, 9514046), (6, 4757023), (347, 82254), (694, 41127), (1041, 27418), (2082, 13709)]