28290074

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{9349}}^1$

素因数の和:9457

約数の個数: 16

約数和(自身を含む): 45441000

約数和(自身を除く): 17150926

約数列:

[1, 2, 17, 34, 89, 178, 1513, 3026, 9349, 18698, 158933, 317866, 832061, 1664122, 14145037, 28290074]

約数ペア:

[(1, 28290074), (2, 14145037), (17, 1664122), (34, 832061), (89, 317866), (178, 158933), (1513, 18698), (3026, 9349)]