68836672

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{419}}^1$

素因数の和:599

約数の個数: 56

約数和(自身を含む): 145938240

約数和(自身を除く): 77101568

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 151, 272, 302, 419, 544, 604, 838, 1088, 1208, 1676, 2416, 2567, 3352, 4832, 5134, 6704, 7123, 9664, 10268, 13408, 14246, 20536, 26816, 28492, 41072, 56984, 63269, 82144, 113968, 126538, 164288, 227936, 253076, 455872, 506152, 1012304, 1075573, 2024608, 2151146, 4049216, 4302292, 8604584, 17209168, 34418336, 68836672]

約数ペア:

[(1, 68836672), (2, 34418336), (4, 17209168), (8, 8604584), (16, 4302292), (17, 4049216), (32, 2151146), (34, 2024608), (64, 1075573), (68, 1012304), (136, 506152), (151, 455872), (272, 253076), (302, 227936), (419, 164288), (544, 126538), (604, 113968), (838, 82144), (1088, 63269), (1208, 56984), (1676, 41072), (2416, 28492), (2567, 26816), (3352, 20536), (4832, 14246), (5134, 13408), (6704, 10268), (7123, 9664)]