78414424

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{18959}}^1$

素因数の和:19023

約数の個数: 32

約数和(自身を含む): 163814400

約数和(自身を除く): 85399976

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 4136, 18959, 37918, 75836, 151672, 208549, 417098, 834196, 891073, 1668392, 1782146, 3564292, 7128584, 9801803, 19603606, 39207212, 78414424]

約数ペア:

[(1, 78414424), (2, 39207212), (4, 19603606), (8, 9801803), (11, 7128584), (22, 3564292), (44, 1782146), (47, 1668392), (88, 891073), (94, 834196), (188, 417098), (376, 208549), (517, 151672), (1034, 75836), (2068, 37918), (4136, 18959)]