2783403008

素因数分解:

$2^{10}\times {\mathrm{83}}^1\times {\mathrm{32749}}^1$

素因数の和:32852

約数の個数: 44

約数和(自身を含む): 5631297000

約数和(自身を除く): 2847893992

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 256, 332, 512, 664, 1024, 1328, 2656, 5312, 10624, 21248, 32749, 42496, 65498, 84992, 130996, 261992, 523984, 1047968, 2095936, 2718167, 4191872, 5436334, 8383744, 10872668, 16767488, 21745336, 33534976, 43490672, 86981344, 173962688, 347925376, 695850752, 1391701504, 2783403008]

約数ペア:

[(1, 2783403008), (2, 1391701504), (4, 695850752), (8, 347925376), (16, 173962688), (32, 86981344), (64, 43490672), (83, 33534976), (128, 21745336), (166, 16767488), (256, 10872668), (332, 8383744), (512, 5436334), (664, 4191872), (1024, 2718167), (1328, 2095936), (2656, 1047968), (5312, 523984), (10624, 261992), (21248, 130996), (32749, 84992), (42496, 65498)]