64515304

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{28099}}^1$

素因数の和:28153

約数の個数: 32

約数和(自身を含む): 141624000

約数和(自身を除く): 77108696

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 28099, 56198, 112396, 196693, 224792, 393386, 786772, 1152059, 1573544, 2304118, 4608236, 8064413, 9216472, 16128826, 32257652, 64515304]

約数ペア:

[(1, 64515304), (2, 32257652), (4, 16128826), (7, 9216472), (8, 8064413), (14, 4608236), (28, 2304118), (41, 1573544), (56, 1152059), (82, 786772), (164, 393386), (287, 224792), (328, 196693), (574, 112396), (1148, 56198), (2296, 28099)]