28422864

素因数分解:

$2^4\times 3^2\times {\mathrm{197381}}^1$

素因数の和:197395

約数の個数: 30

約数和(自身を含む): 79544946

約数和(自身を除く): 51122082

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 197381, 394762, 592143, 789524, 1184286, 1579048, 1776429, 2368572, 3158096, 3552858, 4737144, 7105716, 9474288, 14211432, 28422864]

約数ペア:

[(1, 28422864), (2, 14211432), (3, 9474288), (4, 7105716), (6, 4737144), (8, 3552858), (9, 3158096), (12, 2368572), (16, 1776429), (18, 1579048), (24, 1184286), (36, 789524), (48, 592143), (72, 394762), (144, 197381)]