64064308

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{208001}}^1$

素因数の和:208023

約数の個数: 24

約数和(自身を含む): 139777344

約数和(自身を除く): 75713036

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 208001, 416002, 832004, 1456007, 2288011, 2912014, 4576022, 5824028, 9152044, 16016077, 32032154, 64064308]

約数ペア:

[(1, 64064308), (2, 32032154), (4, 16016077), (7, 9152044), (11, 5824028), (14, 4576022), (22, 2912014), (28, 2288011), (44, 1456007), (77, 832004), (154, 416002), (308, 208001)]