28362628

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{23557}}^1$

素因数の和:23611

約数の個数: 24

約数和(自身を含む): 58046912

約数和(自身を除く): 29684284

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 23557, 47114, 94228, 164899, 329798, 659596, 1012951, 2025902, 4051804, 7090657, 14181314, 28362628]

約数ペア:

[(1, 28362628), (2, 14181314), (4, 7090657), (7, 4051804), (14, 2025902), (28, 1012951), (43, 659596), (86, 329798), (172, 164899), (301, 94228), (602, 47114), (1204, 23557)]