28155612

素因数分解:

$2^2\times 3^1\times {\mathrm{193}}^1\times {\mathrm{12157}}^1$

素因数の和:12357

約数の個数: 24

約数和(自身を含む): 66042256

約数和(自身を除く): 37886644

約数列:

[1, 2, 3, 4, 6, 12, 193, 386, 579, 772, 1158, 2316, 12157, 24314, 36471, 48628, 72942, 145884, 2346301, 4692602, 7038903, 9385204, 14077806, 28155612]

約数ペア:

[(1, 28155612), (2, 14077806), (3, 9385204), (4, 7038903), (6, 4692602), (12, 2346301), (193, 145884), (386, 72942), (579, 48628), (772, 36471), (1158, 24314), (2316, 12157)]