7145968

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{5381}}^1$

素因数の和:5472

約数の個数: 20

約数和(自身を含む): 14014728

約数和(自身を除く): 6868760

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 5381, 10762, 21524, 43048, 86096, 446623, 893246, 1786492, 3572984, 7145968]

約数ペア:

[(1, 7145968), (2, 3572984), (4, 1786492), (8, 893246), (16, 446623), (83, 86096), (166, 43048), (332, 21524), (664, 10762), (1328, 5381)]