68077568

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{2557}}^1$

素因数の和:2592

約数の個数: 48

約数和(自身を含む): 146650140

約数和(自身を除く): 78572572

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 2048, 2557, 3328, 5114, 6656, 10228, 13312, 20456, 26624, 33241, 40912, 66482, 81824, 132964, 163648, 265928, 327296, 531856, 654592, 1063712, 1309184, 2127424, 2618368, 4254848, 5236736, 8509696, 17019392, 34038784, 68077568]

約数ペア:

[(1, 68077568), (2, 34038784), (4, 17019392), (8, 8509696), (13, 5236736), (16, 4254848), (26, 2618368), (32, 2127424), (52, 1309184), (64, 1063712), (104, 654592), (128, 531856), (208, 327296), (256, 265928), (416, 163648), (512, 132964), (832, 81824), (1024, 66482), (1664, 40912), (2048, 33241), (2557, 26624), (3328, 20456), (5114, 13312), (6656, 10228)]