28443436

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{12239}}^1$

素因数の和:12333

約数の個数: 24

約数和(自身を含む): 57576960

約数和(自身を除く): 29133524

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 12239, 24478, 48956, 85673, 171346, 342692, 1015837, 2031674, 4063348, 7110859, 14221718, 28443436]

約数ペア:

[(1, 28443436), (2, 14221718), (4, 7110859), (7, 4063348), (14, 2031674), (28, 1015837), (83, 342692), (166, 171346), (332, 85673), (581, 48956), (1162, 24478), (2324, 12239)]