28651502590

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1\times {\mathrm{131447}}^1$

素因数の和:131832

約数の個数: 32

約数和(自身を含む): 52469835264

約数和(自身を除く): 23818332674

約数列:

[1, 2, 5, 10, 71, 142, 307, 355, 614, 710, 1535, 3070, 21797, 43594, 108985, 131447, 217970, 262894, 657235, 1314470, 9332737, 18665474, 40354229, 46663685, 80708458, 93327370, 201771145, 403542290, 2865150259, 5730300518, 14325751295, 28651502590]

約数ペア:

[(1, 28651502590), (2, 14325751295), (5, 5730300518), (10, 2865150259), (71, 403542290), (142, 201771145), (307, 93327370), (355, 80708458), (614, 46663685), (710, 40354229), (1535, 18665474), (3070, 9332737), (21797, 1314470), (43594, 657235), (108985, 262894), (131447, 217970)]