7856552968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{6521}}^1\times {\mathrm{13691}}^1$

素因数の和:20229

約数の個数: 32

約数和(自身を含む): 16073860320

約数和(自身を除く): 8217307352

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 6521, 13042, 13691, 26084, 27382, 52168, 54764, 71731, 109528, 143462, 150601, 286924, 301202, 573848, 602404, 1204808, 89279011, 178558022, 357116044, 714232088, 982069121, 1964138242, 3928276484, 7856552968]

約数ペア:

[(1, 7856552968), (2, 3928276484), (4, 1964138242), (8, 982069121), (11, 714232088), (22, 357116044), (44, 178558022), (88, 89279011), (6521, 1204808), (13042, 602404), (13691, 573848), (26084, 301202), (27382, 286924), (52168, 150601), (54764, 143462), (71731, 109528)]