63998384

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6791}}^1$

素因数の和:6849

約数の個数: 40

約数和(自身を含む): 134753280

約数和(自身を除く): 70754896

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2356, 4712, 6791, 9424, 13582, 27164, 54328, 108656, 129029, 210521, 258058, 421042, 516116, 842084, 1032232, 1684168, 2064464, 3368336, 3999899, 7999798, 15999596, 31999192, 63998384]

約数ペア:

[(1, 63998384), (2, 31999192), (4, 15999596), (8, 7999798), (16, 3999899), (19, 3368336), (31, 2064464), (38, 1684168), (62, 1032232), (76, 842084), (124, 516116), (152, 421042), (248, 258058), (304, 210521), (496, 129029), (589, 108656), (1178, 54328), (2356, 27164), (4712, 13582), (6791, 9424)]