28169606

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1\times {\mathrm{907}}^1$

素因数の和:1255

約数の個数: 16

約数和(自身を含む): 43246224

約数和(自身を除く): 15076618

約数列:

[1, 2, 53, 106, 293, 586, 907, 1814, 15529, 31058, 48071, 96142, 265751, 531502, 14084803, 28169606]

約数ペア:

[(1, 28169606), (2, 14084803), (53, 531502), (106, 265751), (293, 96142), (586, 48071), (907, 31058), (1814, 15529)]