28436168

素因数分解:

$2^3\times {\mathrm{317}}^1\times {\mathrm{11213}}^1$

素因数の和:11536

約数の個数: 16

約数和(自身を含む): 53490780

約数和(自身を除く): 25054612

約数列:

[1, 2, 4, 8, 317, 634, 1268, 2536, 11213, 22426, 44852, 89704, 3554521, 7109042, 14218084, 28436168]

約数ペア:

[(1, 28436168), (2, 14218084), (4, 7109042), (8, 3554521), (317, 89704), (634, 44852), (1268, 22426), (2536, 11213)]