64219489

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{463}}^1$

素因数の和:720

約数の個数: 16

約数和(自身を含む): 70156800

約数和(自身を除く): 5937311

約数列:

[1, 17, 41, 199, 463, 697, 3383, 7871, 8159, 18983, 92137, 138703, 322711, 1566329, 3777617, 64219489]

約数ペア:

[(1, 64219489), (17, 3777617), (41, 1566329), (199, 322711), (463, 138703), (697, 92137), (3383, 18983), (7871, 8159)]