22253291264

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{1021}}^1\times {\mathrm{4481}}^1$

素因数の和:5537

約数の個数: 72

約数和(自身を含む): 46813772880

約数和(自身を除く): 24560481616

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1021, 1216, 2042, 2432, 4084, 4481, 4864, 8168, 8962, 16336, 17924, 19399, 32672, 35848, 38798, 65344, 71696, 77596, 85139, 130688, 143392, 155192, 170278, 261376, 286784, 310384, 340556, 573568, 620768, 681112, 1147136, 1241536, 1362224, 2483072, 2724448, 4575101, 4966144, 5448896, 9150202, 10897792, 18300404, 21795584, 36600808, 73201616, 86926919, 146403232, 173853838, 292806464, 347707676, 585612928, 695415352, 1171225856, 1390830704, 2781661408, 5563322816, 11126645632, 22253291264]

約数ペア:

[(1, 22253291264), (2, 11126645632), (4, 5563322816), (8, 2781661408), (16, 1390830704), (19, 1171225856), (32, 695415352), (38, 585612928), (64, 347707676), (76, 292806464), (128, 173853838), (152, 146403232), (256, 86926919), (304, 73201616), (608, 36600808), (1021, 21795584), (1216, 18300404), (2042, 10897792), (2432, 9150202), (4084, 5448896), (4481, 4966144), (4864, 4575101), (8168, 2724448), (8962, 2483072), (16336, 1362224), (17924, 1241536), (19399, 1147136), (32672, 681112), (35848, 620768), (38798, 573568), (65344, 340556), (71696, 310384), (77596, 286784), (85139, 261376), (130688, 170278), (143392, 155192)]