64567758638

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{673}}^1\times {\mathrm{321947}}^1$

素因数の和:322771

約数の個数: 16

約数和(自身を含む): 97646828400

約数和(自身を除く): 33079069762

約数列:

[1, 2, 149, 298, 673, 1346, 100277, 200554, 321947, 643894, 47970103, 95940206, 216670331, 433340662, 32283879319, 64567758638]

約数ペア:

[(1, 64567758638), (2, 32283879319), (149, 433340662), (298, 216670331), (673, 95940206), (1346, 47970103), (100277, 643894), (200554, 321947)]