2787968

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{947}}^1$

素因数の和:984

約数の個数: 32

約数和(自身を含む): 5801760

約数和(自身を除く): 3013792

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 947, 1472, 1894, 2944, 3788, 7576, 15152, 21781, 30304, 43562, 60608, 87124, 121216, 174248, 348496, 696992, 1393984, 2787968]

約数ペア:

[(1, 2787968), (2, 1393984), (4, 696992), (8, 348496), (16, 174248), (23, 121216), (32, 87124), (46, 60608), (64, 43562), (92, 30304), (128, 21781), (184, 15152), (368, 7576), (736, 3788), (947, 2944), (1472, 1894)]