65189264

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{15731}}^1$

素因数の和:15783

約数の個数: 40

約数和(自身を含む): 148258368

約数和(自身を除く): 83069104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 15731, 31462, 62924, 110117, 125848, 220234, 251696, 440468, 582047, 880936, 1164094, 1761872, 2328188, 4074329, 4656376, 8148658, 9312752, 16297316, 32594632, 65189264]

約数ペア:

[(1, 65189264), (2, 32594632), (4, 16297316), (7, 9312752), (8, 8148658), (14, 4656376), (16, 4074329), (28, 2328188), (37, 1761872), (56, 1164094), (74, 880936), (112, 582047), (148, 440468), (259, 251696), (296, 220234), (518, 125848), (592, 110117), (1036, 62924), (2072, 31462), (4144, 15731)]