65667424

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1249}}^1$

素因数の和:1343

約数の個数: 48

約数和(自身を含む): 136080000

約数和(自身を除く): 70412576

約数列:

[1, 2, 4, 8, 16, 31, 32, 53, 62, 106, 124, 212, 248, 424, 496, 848, 992, 1249, 1643, 1696, 2498, 3286, 4996, 6572, 9992, 13144, 19984, 26288, 38719, 39968, 52576, 66197, 77438, 132394, 154876, 264788, 309752, 529576, 619504, 1059152, 1239008, 2052107, 2118304, 4104214, 8208428, 16416856, 32833712, 65667424]

約数ペア:

[(1, 65667424), (2, 32833712), (4, 16416856), (8, 8208428), (16, 4104214), (31, 2118304), (32, 2052107), (53, 1239008), (62, 1059152), (106, 619504), (124, 529576), (212, 309752), (248, 264788), (424, 154876), (496, 132394), (848, 77438), (992, 66197), (1249, 52576), (1643, 39968), (1696, 38719), (2498, 26288), (3286, 19984), (4996, 13144), (6572, 9992)]