140032022

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2447}}^1$

素因数の和:2564

約数の個数: 32

約数和(自身を含む): 236888064

約数和(自身を除く): 96856042

約数列:

[1, 2, 13, 26, 31, 62, 71, 142, 403, 806, 923, 1846, 2201, 2447, 4402, 4894, 28613, 31811, 57226, 63622, 75857, 151714, 173737, 347474, 986141, 1972282, 2258581, 4517162, 5385847, 10771694, 70016011, 140032022]

約数ペア:

[(1, 140032022), (2, 70016011), (13, 10771694), (26, 5385847), (31, 4517162), (62, 2258581), (71, 1972282), (142, 986141), (403, 347474), (806, 173737), (923, 151714), (1846, 75857), (2201, 63622), (2447, 57226), (4402, 31811), (4894, 28613)]