7948816

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{4643}}^1$

素因数の和:4758

約数の個数: 20

約数和(自身を含む): 15548112

約数和(自身を除く): 7599296

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 4643, 9286, 18572, 37144, 74288, 496801, 993602, 1987204, 3974408, 7948816]

約数ペア:

[(1, 7948816), (2, 3974408), (4, 1987204), (8, 993602), (16, 496801), (107, 74288), (214, 37144), (428, 18572), (856, 9286), (1712, 4643)]