28444934

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{617}}^1$

素因数の和:752

約数の個数: 32

約数和(自身を含む): 50725440

約数和(自身を除く): 22280506

約数列:

[1, 2, 7, 14, 37, 74, 89, 178, 259, 518, 617, 623, 1234, 1246, 3293, 4319, 6586, 8638, 22829, 23051, 45658, 46102, 54913, 109826, 159803, 319606, 384391, 768782, 2031781, 4063562, 14222467, 28444934]

約数ペア:

[(1, 28444934), (2, 14222467), (7, 4063562), (14, 2031781), (37, 768782), (74, 384391), (89, 319606), (178, 159803), (259, 109826), (518, 54913), (617, 46102), (623, 45658), (1234, 23051), (1246, 22829), (3293, 8638), (4319, 6586)]