28150864

素因数分解:

$2^4\times 7^1\times {\mathrm{251347}}^1$

素因数の和:251362

約数の個数: 20

約数和(自身を含む): 62334304

約数和(自身を除く): 34183440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 251347, 502694, 1005388, 1759429, 2010776, 3518858, 4021552, 7037716, 14075432, 28150864]

約数ペア:

[(1, 28150864), (2, 14075432), (4, 7037716), (7, 4021552), (8, 3518858), (14, 2010776), (16, 1759429), (28, 1005388), (56, 502694), (112, 251347)]