64493324

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{27751}}^1$

素因数の和:27845

約数の個数: 24

約数和(自身を含む): 130545408

約数和(自身を除く): 66052084

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 27751, 55502, 111004, 194257, 388514, 777028, 2303333, 4606666, 9213332, 16123331, 32246662, 64493324]

約数ペア:

[(1, 64493324), (2, 32246662), (4, 16123331), (7, 9213332), (14, 4606666), (28, 2303333), (83, 777028), (166, 388514), (332, 194257), (581, 111004), (1162, 55502), (2324, 27751)]