27651494

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{24733}}^1$

素因数の和:24791

約数の個数: 16

約数和(自身を含む): 45708432

約数和(自身を除く): 18056938

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 24733, 49466, 321529, 643058, 1063519, 2127038, 13825747, 27651494]

約数ペア:

[(1, 27651494), (2, 13825747), (13, 2127038), (26, 1063519), (43, 643058), (86, 321529), (559, 49466), (1118, 24733)]