27986492

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{2843}}^1$

素因数の和:2977

約数の個数: 24

約数和(自身を含む): 51601536

約数和(自身を除く): 23615044

約数列:

[1, 2, 4, 23, 46, 92, 107, 214, 428, 2461, 2843, 4922, 5686, 9844, 11372, 65389, 130778, 261556, 304201, 608402, 1216804, 6996623, 13993246, 27986492]

約数ペア:

[(1, 27986492), (2, 13993246), (4, 6996623), (23, 1216804), (46, 608402), (92, 304201), (107, 261556), (214, 130778), (428, 65389), (2461, 11372), (2843, 9844), (4922, 5686)]