21915696968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{24709}}^1\times {\mathrm{10079}}^1$

素因数の和:34805

約数の個数: 32

約数和(自身を含む): 44833824000

約数和(自身を除く): 22918127032

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 10079, 20158, 24709, 40316, 49418, 80632, 98836, 110869, 197672, 221738, 271799, 443476, 543598, 886952, 1087196, 2174392, 249042011, 498084022, 996168044, 1992336088, 2739462121, 5478924242, 10957848484, 21915696968]

約数ペア:

[(1, 21915696968), (2, 10957848484), (4, 5478924242), (8, 2739462121), (11, 1992336088), (22, 996168044), (44, 498084022), (88, 249042011), (10079, 2174392), (20158, 1087196), (24709, 886952), (40316, 543598), (49418, 443476), (80632, 271799), (98836, 221738), (110869, 197672)]