64435844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{34057}}^1$

素因数の和:34115

約数の個数: 24

約数和(自身を含む): 125878368

約数和(自身を除く): 61442524

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 34057, 68114, 136228, 374627, 749254, 1464451, 1498508, 2928902, 5857804, 16108961, 32217922, 64435844]

約数ペア:

[(1, 64435844), (2, 32217922), (4, 16108961), (11, 5857804), (22, 2928902), (43, 1498508), (44, 1464451), (86, 749254), (172, 374627), (473, 136228), (946, 68114), (1892, 34057)]