22197288

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:346

約数の個数: 64

約数和(自身を含む): 57562560

約数和(自身を除く): 35365272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 137, 157, 172, 258, 274, 314, 344, 411, 471, 516, 548, 628, 822, 942, 1032, 1096, 1256, 1644, 1884, 3288, 3768, 5891, 6751, 11782, 13502, 17673, 20253, 21509, 23564, 27004, 35346, 40506, 43018, 47128, 54008, 64527, 70692, 81012, 86036, 129054, 141384, 162024, 172072, 258108, 516216, 924887, 1849774, 2774661, 3699548, 5549322, 7399096, 11098644, 22197288]

約数ペア:

[(1, 22197288), (2, 11098644), (3, 7399096), (4, 5549322), (6, 3699548), (8, 2774661), (12, 1849774), (24, 924887), (43, 516216), (86, 258108), (129, 172072), (137, 162024), (157, 141384), (172, 129054), (258, 86036), (274, 81012), (314, 70692), (344, 64527), (411, 54008), (471, 47128), (516, 43018), (548, 40506), (628, 35346), (822, 27004), (942, 23564), (1032, 21509), (1096, 20253), (1256, 17673), (1644, 13502), (1884, 11782), (3288, 6751), (3768, 5891)]