63712928

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2437}}^1$

素因数の和:2509

約数の個数: 48

約数和(自身を含む): 135162720

約数和(自身を除く): 71449792

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 76, 86, 152, 172, 304, 344, 608, 688, 817, 1376, 1634, 2437, 3268, 4874, 6536, 9748, 13072, 19496, 26144, 38992, 46303, 77984, 92606, 104791, 185212, 209582, 370424, 419164, 740848, 838328, 1481696, 1676656, 1991029, 3353312, 3982058, 7964116, 15928232, 31856464, 63712928]

約数ペア:

[(1, 63712928), (2, 31856464), (4, 15928232), (8, 7964116), (16, 3982058), (19, 3353312), (32, 1991029), (38, 1676656), (43, 1481696), (76, 838328), (86, 740848), (152, 419164), (172, 370424), (304, 209582), (344, 185212), (608, 104791), (688, 92606), (817, 77984), (1376, 46303), (1634, 38992), (2437, 26144), (3268, 19496), (4874, 13072), (6536, 9748)]