28494329

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{509}}^1$

素因数の和:652

約数の個数: 16

約数和(自身を含む): 31395600

約数和(自身を除く): 2901271

約数列:

[1, 17, 37, 89, 509, 629, 1513, 3293, 8653, 18833, 45301, 55981, 320161, 770117, 1676137, 28494329]

約数ペア:

[(1, 28494329), (17, 1676137), (37, 770117), (89, 320161), (509, 55981), (629, 45301), (1513, 18833), (3293, 8653)]