28473256

素因数分解:

$2^3\times 7^1\times {\mathrm{508451}}^1$

素因数の和:508464

約数の個数: 16

約数和(自身を含む): 61014240

約数和(自身を除く): 32540984

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 508451, 1016902, 2033804, 3559157, 4067608, 7118314, 14236628, 28473256]

約数ペア:

[(1, 28473256), (2, 14236628), (4, 7118314), (7, 4067608), (8, 3559157), (14, 2033804), (28, 1016902), (56, 508451)]