28645490

素因数分解:

$2^1\times 5^1\times {\mathrm{613}}^1\times {\mathrm{4673}}^1$

素因数の和:5293

約数の個数: 16

約数和(自身を含む): 51657048

約数和(自身を除く): 23011558

約数列:

[1, 2, 5, 10, 613, 1226, 3065, 4673, 6130, 9346, 23365, 46730, 2864549, 5729098, 14322745, 28645490]

約数ペア:

[(1, 28645490), (2, 14322745), (5, 5729098), (10, 2864549), (613, 46730), (1226, 23365), (3065, 9346), (4673, 6130)]