68689072

素因数分解:

$2^4\times {\mathrm{673}}^1\times {\mathrm{6379}}^1$

素因数の和:7060

約数の個数: 20

約数和(自身を含む): 133303720

約数和(自身を除く): 64614648

約数列:

[1, 2, 4, 8, 16, 673, 1346, 2692, 5384, 6379, 10768, 12758, 25516, 51032, 102064, 4293067, 8586134, 17172268, 34344536, 68689072]

約数ペア:

[(1, 68689072), (2, 34344536), (4, 17172268), (8, 8586134), (16, 4293067), (673, 102064), (1346, 51032), (2692, 25516), (5384, 12758), (6379, 10768)]