28611432

素因数分解:

$2^3\times 3^2\times {\mathrm{173}}^1\times {\mathrm{2297}}^1$

素因数の和:2482

約数の個数: 48

約数和(自身を含む): 77971140

約数和(自身を除く): 49359708

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 173, 346, 519, 692, 1038, 1384, 1557, 2076, 2297, 3114, 4152, 4594, 6228, 6891, 9188, 12456, 13782, 18376, 20673, 27564, 41346, 55128, 82692, 165384, 397381, 794762, 1192143, 1589524, 2384286, 3179048, 3576429, 4768572, 7152858, 9537144, 14305716, 28611432]

約数ペア:

[(1, 28611432), (2, 14305716), (3, 9537144), (4, 7152858), (6, 4768572), (8, 3576429), (9, 3179048), (12, 2384286), (18, 1589524), (24, 1192143), (36, 794762), (72, 397381), (173, 165384), (346, 82692), (519, 55128), (692, 41346), (1038, 27564), (1384, 20673), (1557, 18376), (2076, 13782), (2297, 12456), (3114, 9188), (4152, 6891), (4594, 6228)]