64620568

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{152407}}^1$

素因数の和:152466

約数の個数: 16

約数和(自身を含む): 123450480

約数和(自身を除く): 58829912

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 152407, 304814, 609628, 1219256, 8077571, 16155142, 32310284, 64620568]

約数ペア:

[(1, 64620568), (2, 32310284), (4, 16155142), (8, 8077571), (53, 1219256), (106, 609628), (212, 304814), (424, 152407)]