40000003148216

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{1523}}^1\times {\mathrm{88729577}}^1$

素因数の和:88731143

約数の個数: 32

約数和(自身を含む): 77077609817040

約数和(自身を除く): 37077606668824

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 1523, 3046, 6092, 12184, 56351, 112702, 225404, 450808, 88729577, 177459154, 354918308, 709836616, 3282994349, 6565988698, 13131977396, 26263954792, 135135145771, 270270291542, 540540583084, 1081081166168, 5000000393527, 10000000787054, 20000001574108, 40000003148216]

約数ペア:

[(1, 40000003148216), (2, 20000001574108), (4, 10000000787054), (8, 5000000393527), (37, 1081081166168), (74, 540540583084), (148, 270270291542), (296, 135135145771), (1523, 26263954792), (3046, 13131977396), (6092, 6565988698), (12184, 3282994349), (56351, 709836616), (112702, 354918308), (225404, 177459154), (450808, 88729577)]