22064672

素因数分解:

$2^5\times 7^1\times {\mathrm{137}}^1\times {\mathrm{719}}^1$

素因数の和:873

約数の個数: 48

約数和(自身を含む): 50077440

約数和(自身を除く): 28012768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 137, 224, 274, 548, 719, 959, 1096, 1438, 1918, 2192, 2876, 3836, 4384, 5033, 5752, 7672, 10066, 11504, 15344, 20132, 23008, 30688, 40264, 80528, 98503, 161056, 197006, 394012, 689521, 788024, 1379042, 1576048, 2758084, 3152096, 5516168, 11032336, 22064672]

約数ペア:

[(1, 22064672), (2, 11032336), (4, 5516168), (7, 3152096), (8, 2758084), (14, 1576048), (16, 1379042), (28, 788024), (32, 689521), (56, 394012), (112, 197006), (137, 161056), (224, 98503), (274, 80528), (548, 40264), (719, 30688), (959, 23008), (1096, 20132), (1438, 15344), (1918, 11504), (2192, 10066), (2876, 7672), (3836, 5752), (4384, 5033)]