26942440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{96223}}^1$

素因数の和:96241

約数の個数: 32

約数和(自身を含む): 69281280

約数和(自身を除く): 42338840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 96223, 192446, 384892, 481115, 673561, 769784, 962230, 1347122, 1924460, 2694244, 3367805, 3848920, 5388488, 6735610, 13471220, 26942440]

約数ペア:

[(1, 26942440), (2, 13471220), (4, 6735610), (5, 5388488), (7, 3848920), (8, 3367805), (10, 2694244), (14, 1924460), (20, 1347122), (28, 962230), (35, 769784), (40, 673561), (56, 481115), (70, 384892), (140, 192446), (280, 96223)]