68269568

素因数分解:

$2^9\times {\mathrm{47}}^1\times {\mathrm{2837}}^1$

素因数の和:2902

約数の個数: 40

約数和(自身を含む): 139357152

約数和(自身を除く): 71087584

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 256, 376, 512, 752, 1504, 2837, 3008, 5674, 6016, 11348, 12032, 22696, 24064, 45392, 90784, 133339, 181568, 266678, 363136, 533356, 726272, 1066712, 1452544, 2133424, 4266848, 8533696, 17067392, 34134784, 68269568]

約数ペア:

[(1, 68269568), (2, 34134784), (4, 17067392), (8, 8533696), (16, 4266848), (32, 2133424), (47, 1452544), (64, 1066712), (94, 726272), (128, 533356), (188, 363136), (256, 266678), (376, 181568), (512, 133339), (752, 90784), (1504, 45392), (2837, 24064), (3008, 22696), (5674, 12032), (6016, 11348)]