26664248

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{3089}}^1$

素因数の和:3191

約数の個数: 32

約数和(自身を含む): 54507600

約数和(自身を除く): 27843352

約数列:

[1, 2, 4, 8, 13, 26, 52, 83, 104, 166, 332, 664, 1079, 2158, 3089, 4316, 6178, 8632, 12356, 24712, 40157, 80314, 160628, 256387, 321256, 512774, 1025548, 2051096, 3333031, 6666062, 13332124, 26664248]

約数ペア:

[(1, 26664248), (2, 13332124), (4, 6666062), (8, 3333031), (13, 2051096), (26, 1025548), (52, 512774), (83, 321256), (104, 256387), (166, 160628), (332, 80314), (664, 40157), (1079, 24712), (2158, 12356), (3089, 8632), (4316, 6178)]