28313830468

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{91928021}}^1$

素因数の和:91928043

約数の個数: 24

約数和(自身を含む): 61775630784

約数和(自身を除く): 33461800316

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 91928021, 183856042, 367712084, 643496147, 1011208231, 1286992294, 2022416462, 2573984588, 4044832924, 7078457617, 14156915234, 28313830468]

約数ペア:

[(1, 28313830468), (2, 14156915234), (4, 7078457617), (7, 4044832924), (11, 2573984588), (14, 2022416462), (22, 1286992294), (28, 1011208231), (44, 643496147), (77, 367712084), (154, 183856042), (308, 91928021)]