2690408048

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{47353}}^1$

素因数の和:47481

約数の個数: 40

約数和(自身を含む): 5390400528

約数和(自身を除く): 2699992480

約数列:

[1, 2, 4, 8, 16, 53, 67, 106, 134, 212, 268, 424, 536, 848, 1072, 3551, 7102, 14204, 28408, 47353, 56816, 94706, 189412, 378824, 757648, 2509709, 3172651, 5019418, 6345302, 10038836, 12690604, 20077672, 25381208, 40155344, 50762416, 168150503, 336301006, 672602012, 1345204024, 2690408048]

約数ペア:

[(1, 2690408048), (2, 1345204024), (4, 672602012), (8, 336301006), (16, 168150503), (53, 50762416), (67, 40155344), (106, 25381208), (134, 20077672), (212, 12690604), (268, 10038836), (424, 6345302), (536, 5019418), (848, 3172651), (1072, 2509709), (3551, 757648), (7102, 378824), (14204, 189412), (28408, 94706), (47353, 56816)]