64531516

素因数分解:

$2^2\times 7^1\times {\mathrm{859}}^1\times {\mathrm{2683}}^1$

素因数の和:3553

約数の個数: 24

約数和(自身を含む): 129261440

約数和(自身を除く): 64729924

約数列:

[1, 2, 4, 7, 14, 28, 859, 1718, 2683, 3436, 5366, 6013, 10732, 12026, 18781, 24052, 37562, 75124, 2304697, 4609394, 9218788, 16132879, 32265758, 64531516]

約数ペア:

[(1, 64531516), (2, 32265758), (4, 16132879), (7, 9218788), (14, 4609394), (28, 2304697), (859, 75124), (1718, 37562), (2683, 24052), (3436, 18781), (5366, 12026), (6013, 10732)]