27199396

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{4931}}^1$

素因数の和:5139

約数の個数: 24

約数和(自身を含む): 54686016

約数和(自身を除く): 27486620

約数列:

[1, 2, 4, 7, 14, 28, 197, 394, 788, 1379, 2758, 4931, 5516, 9862, 19724, 34517, 69034, 138068, 971407, 1942814, 3885628, 6799849, 13599698, 27199396]

約数ペア:

[(1, 27199396), (2, 13599698), (4, 6799849), (7, 3885628), (14, 1942814), (28, 971407), (197, 138068), (394, 69034), (788, 34517), (1379, 19724), (2758, 9862), (4931, 5516)]