7968857584

素因数分解:

$2^4\times {\mathrm{317}}^1\times {\mathrm{1217}}^1\times {\mathrm{1291}}^1$

素因数の和:2833

約数の個数: 40

約数和(自身を含む): 15513100848

約数和(自身を除く): 7544243264

約数列:

[1, 2, 4, 8, 16, 317, 634, 1217, 1268, 1291, 2434, 2536, 2582, 4868, 5072, 5164, 9736, 10328, 19472, 20656, 385789, 409247, 771578, 818494, 1543156, 1571147, 1636988, 3086312, 3142294, 3273976, 6172624, 6284588, 6547952, 12569176, 25138352, 498053599, 996107198, 1992214396, 3984428792, 7968857584]

約数ペア:

[(1, 7968857584), (2, 3984428792), (4, 1992214396), (8, 996107198), (16, 498053599), (317, 25138352), (634, 12569176), (1217, 6547952), (1268, 6284588), (1291, 6172624), (2434, 3273976), (2536, 3142294), (2582, 3086312), (4868, 1636988), (5072, 1571147), (5164, 1543156), (9736, 818494), (10328, 771578), (19472, 409247), (20656, 385789)]