69991642

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{135119}}^1$

素因数の和:135165

約数の個数: 16

約数和(自身を含む): 123229440

約数和(自身を除く): 53237798

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 135119, 270238, 945833, 1891666, 4999403, 9998806, 34995821, 69991642]

約数ペア:

[(1, 69991642), (2, 34995821), (7, 9998806), (14, 4999403), (37, 1891666), (74, 945833), (259, 270238), (518, 135119)]