66877188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41903}}^1$

素因数の和:41936

約数の個数: 48

約数和(自身を含む): 187729920

約数和(自身を除く): 120852732

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 41903, 83806, 125709, 167612, 251418, 293321, 502836, 586642, 796157, 879963, 1173284, 1592314, 1759926, 2388471, 3184628, 3519852, 4776942, 5573099, 9553884, 11146198, 16719297, 22292396, 33438594, 66877188]

約数ペア:

[(1, 66877188), (2, 33438594), (3, 22292396), (4, 16719297), (6, 11146198), (7, 9553884), (12, 5573099), (14, 4776942), (19, 3519852), (21, 3184628), (28, 2388471), (38, 1759926), (42, 1592314), (57, 1173284), (76, 879963), (84, 796157), (114, 586642), (133, 502836), (228, 293321), (266, 251418), (399, 167612), (532, 125709), (798, 83806), (1596, 41903)]