28049703071

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^2\times {\mathrm{26399}}^1$

素因数の和:26543

約数の個数: 24

約数和(自身を含む): 31699113600

約数和(自身を除く): 3649410529

約数列:

[1, 13, 37, 47, 481, 611, 1739, 2209, 22607, 26399, 28717, 81733, 343187, 976763, 1062529, 1240753, 12697919, 16129789, 45907861, 58315391, 596802193, 758100083, 2157669467, 28049703071]

約数ペア:

[(1, 28049703071), (13, 2157669467), (37, 758100083), (47, 596802193), (481, 58315391), (611, 45907861), (1739, 16129789), (2209, 12697919), (22607, 1240753), (26399, 1062529), (28717, 976763), (81733, 343187)]