22741576

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:326

約数の個数: 64

約数和(自身を含む): 50843520

約数和(自身を除く): 28101944

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 103, 104, 143, 193, 206, 286, 386, 412, 572, 772, 824, 1133, 1144, 1339, 1544, 2123, 2266, 2509, 2678, 4246, 4532, 5018, 5356, 8492, 9064, 10036, 10712, 14729, 16984, 19879, 20072, 27599, 29458, 39758, 55198, 58916, 79516, 110396, 117832, 159032, 218669, 220792, 258427, 437338, 516854, 874676, 1033708, 1749352, 2067416, 2842697, 5685394, 11370788, 22741576]

約数ペア:

[(1, 22741576), (2, 11370788), (4, 5685394), (8, 2842697), (11, 2067416), (13, 1749352), (22, 1033708), (26, 874676), (44, 516854), (52, 437338), (88, 258427), (103, 220792), (104, 218669), (143, 159032), (193, 117832), (206, 110396), (286, 79516), (386, 58916), (412, 55198), (572, 39758), (772, 29458), (824, 27599), (1133, 20072), (1144, 19879), (1339, 16984), (1544, 14729), (2123, 10712), (2266, 10036), (2509, 9064), (2678, 8492), (4246, 5356), (4532, 5018)]