76720424

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{871823}}^1$

素因数の和:871840

約数の個数: 16

約数和(自身を含む): 156928320

約数和(自身を除く): 80207896

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 871823, 1743646, 3487292, 6974584, 9590053, 19180106, 38360212, 76720424]

約数ペア:

[(1, 76720424), (2, 38360212), (4, 19180106), (8, 9590053), (11, 6974584), (22, 3487292), (44, 1743646), (88, 871823)]