67644064

素因数分解:

$2^5\times {\mathrm{509}}^1\times {\mathrm{4153}}^1$

素因数の和:4672

約数の個数: 24

約数和(自身を含む): 133468020

約数和(自身を除く): 65823956

約数列:

[1, 2, 4, 8, 16, 32, 509, 1018, 2036, 4072, 4153, 8144, 8306, 16288, 16612, 33224, 66448, 132896, 2113877, 4227754, 8455508, 16911016, 33822032, 67644064]

約数ペア:

[(1, 67644064), (2, 33822032), (4, 16911016), (8, 8455508), (16, 4227754), (32, 2113877), (509, 132896), (1018, 66448), (2036, 33224), (4072, 16612), (4153, 16288), (8144, 8306)]