8192492

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{397}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 18187008

約数和(自身を除く): 9994516

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 67, 77, 134, 154, 268, 308, 397, 469, 737, 794, 938, 1474, 1588, 1876, 2779, 2948, 4367, 5159, 5558, 8734, 10318, 11116, 17468, 20636, 26599, 30569, 53198, 61138, 106396, 122276, 186193, 292589, 372386, 585178, 744772, 1170356, 2048123, 4096246, 8192492]

約数ペア:

[(1, 8192492), (2, 4096246), (4, 2048123), (7, 1170356), (11, 744772), (14, 585178), (22, 372386), (28, 292589), (44, 186193), (67, 122276), (77, 106396), (134, 61138), (154, 53198), (268, 30569), (308, 26599), (397, 20636), (469, 17468), (737, 11116), (794, 10318), (938, 8734), (1474, 5558), (1588, 5159), (1876, 4367), (2779, 2948)]