64106812

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{208139}}^1$

素因数の和:208161

約数の個数: 24

約数和(自身を含む): 139870080

約数和(自身を除く): 75763268

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 208139, 416278, 832556, 1456973, 2289529, 2913946, 4579058, 5827892, 9158116, 16026703, 32053406, 64106812]

約数ペア:

[(1, 64106812), (2, 32053406), (4, 16026703), (7, 9158116), (11, 5827892), (14, 4579058), (22, 2913946), (28, 2289529), (44, 1456973), (77, 832556), (154, 416278), (308, 208139)]