21624636848

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{2099}}^1\times {\mathrm{12149}}^1$

素因数の和:14309

約数の個数: 40

約数和(自身を含む): 42712110000

約数和(自身を除く): 21087473152

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 2099, 4198, 8396, 12149, 16792, 24298, 33584, 48596, 97192, 111247, 194384, 222494, 444988, 643897, 889976, 1287794, 1779952, 2575588, 5151176, 10302352, 25500751, 51001502, 102003004, 204006008, 408012016, 1351539803, 2703079606, 5406159212, 10812318424, 21624636848]

約数ペア:

[(1, 21624636848), (2, 10812318424), (4, 5406159212), (8, 2703079606), (16, 1351539803), (53, 408012016), (106, 204006008), (212, 102003004), (424, 51001502), (848, 25500751), (2099, 10302352), (4198, 5151176), (8396, 2575588), (12149, 1779952), (16792, 1287794), (24298, 889976), (33584, 643897), (48596, 444988), (97192, 222494), (111247, 194384)]