64739008

素因数分解:

$2^6\times {\mathrm{317}}^1\times {\mathrm{3191}}^1$

素因数の和:3520

約数の個数: 28

約数和(自身を含む): 128912112

約数和(自身を除く): 64173104

約数列:

[1, 2, 4, 8, 16, 32, 64, 317, 634, 1268, 2536, 3191, 5072, 6382, 10144, 12764, 20288, 25528, 51056, 102112, 204224, 1011547, 2023094, 4046188, 8092376, 16184752, 32369504, 64739008]

約数ペア:

[(1, 64739008), (2, 32369504), (4, 16184752), (8, 8092376), (16, 4046188), (32, 2023094), (64, 1011547), (317, 204224), (634, 102112), (1268, 51056), (2536, 25528), (3191, 20288), (5072, 12764), (6382, 10144)]