67864984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{653}}^1\times {\mathrm{1181}}^1$

素因数の和:1851

約数の個数: 32

約数和(自身を含む): 139145040

約数和(自身を除く): 71280056

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 653, 1181, 1306, 2362, 2612, 4724, 5224, 7183, 9448, 12991, 14366, 25982, 28732, 51964, 57464, 103928, 771193, 1542386, 3084772, 6169544, 8483123, 16966246, 33932492, 67864984]

約数ペア:

[(1, 67864984), (2, 33932492), (4, 16966246), (8, 8483123), (11, 6169544), (22, 3084772), (44, 1542386), (88, 771193), (653, 103928), (1181, 57464), (1306, 51964), (2362, 28732), (2612, 25982), (4724, 14366), (5224, 12991), (7183, 9448)]