28254872

素因数分解:

$2^3\times {\mathrm{521}}^1\times {\mathrm{6779}}^1$

素因数の和:7306

約数の個数: 16

約数和(自身を含む): 53087400

約数和(自身を除く): 24832528

約数列:

[1, 2, 4, 8, 521, 1042, 2084, 4168, 6779, 13558, 27116, 54232, 3531859, 7063718, 14127436, 28254872]

約数ペア:

[(1, 28254872), (2, 14127436), (4, 7063718), (8, 3531859), (521, 54232), (1042, 27116), (2084, 13558), (4168, 6779)]