27724534

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{1733}}^1$

素因数の和:2175

約数の個数: 16

約数和(自身を含む): 43904880

約数和(自身を除く): 16180346

約数列:

[1, 2, 19, 38, 421, 842, 1733, 3466, 7999, 15998, 32927, 65854, 729593, 1459186, 13862267, 27724534]

約数ペア:

[(1, 27724534), (2, 13862267), (19, 1459186), (38, 729593), (421, 65854), (842, 32927), (1733, 15998), (3466, 7999)]