57786748

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{53}}^2\times {\mathrm{139}}^1$

素因数の和:286

約数の個数: 36

約数和(自身を含む): 106618120

約数和(自身を除く): 48831372

約数列:

[1, 2, 4, 37, 53, 74, 106, 139, 148, 212, 278, 556, 1961, 2809, 3922, 5143, 5618, 7367, 7844, 10286, 11236, 14734, 20572, 29468, 103933, 207866, 272579, 390451, 415732, 545158, 780902, 1090316, 1561804, 14446687, 28893374, 57786748]

約数ペア:

[(1, 57786748), (2, 28893374), (4, 14446687), (37, 1561804), (53, 1090316), (74, 780902), (106, 545158), (139, 415732), (148, 390451), (212, 272579), (278, 207866), (556, 103933), (1961, 29468), (2809, 20572), (3922, 14734), (5143, 11236), (5618, 10286), (7367, 7844)]