15828008

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{7639}}^1$

素因数の和:7689

約数の個数: 32

約数和(自身を含む): 34838400

約数和(自身を除く): 19010392

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 7639, 15278, 30556, 53473, 61112, 106946, 213892, 282643, 427784, 565286, 1130572, 1978501, 2261144, 3957002, 7914004, 15828008]

約数ペア:

[(1, 15828008), (2, 7914004), (4, 3957002), (7, 2261144), (8, 1978501), (14, 1130572), (28, 565286), (37, 427784), (56, 282643), (74, 213892), (148, 106946), (259, 61112), (296, 53473), (518, 30556), (1036, 15278), (2072, 7639)]