28437918

素因数分解:

$2^1\times 3^1\times {\mathrm{1289}}^1\times {\mathrm{3677}}^1$

素因数の和:4971

約数の個数: 16

約数和(自身を含む): 56935440

約数和(自身を除く): 28497522

約数列:

[1, 2, 3, 6, 1289, 2578, 3677, 3867, 7354, 7734, 11031, 22062, 4739653, 9479306, 14218959, 28437918]

約数ペア:

[(1, 28437918), (2, 14218959), (3, 9479306), (6, 4739653), (1289, 22062), (2578, 11031), (3677, 7734), (3867, 7354)]