28237238

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{36109}}^1$

素因数の和:36151

約数の個数: 16

約数和(自身を含む): 46798560

約数和(自身を除く): 18561322

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 36109, 72218, 613853, 830507, 1227706, 1661014, 14118619, 28237238]

約数ペア:

[(1, 28237238), (2, 14118619), (17, 1661014), (23, 1227706), (34, 830507), (46, 613853), (391, 72218), (782, 36109)]