74354288

素因数分解:

$2^4\times {\mathrm{283}}^1\times {\mathrm{16421}}^1$

素因数の和:16712

約数の個数: 20

約数和(自身を含む): 144579288

約数和(自身を除く): 70225000

約数列:

[1, 2, 4, 8, 16, 283, 566, 1132, 2264, 4528, 16421, 32842, 65684, 131368, 262736, 4647143, 9294286, 18588572, 37177144, 74354288]

約数ペア:

[(1, 74354288), (2, 37177144), (4, 18588572), (8, 9294286), (16, 4647143), (283, 262736), (566, 131368), (1132, 65684), (2264, 32842), (4528, 16421)]