64460788

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{27737}}^1$

素因数の和:27831

約数の個数: 24

約数和(自身を含む): 130479552

約数和(自身を除く): 66018764

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 27737, 55474, 110948, 194159, 388318, 776636, 2302171, 4604342, 9208684, 16115197, 32230394, 64460788]

約数ペア:

[(1, 64460788), (2, 32230394), (4, 16115197), (7, 9208684), (14, 4604342), (28, 2302171), (83, 776636), (166, 388318), (332, 194159), (581, 110948), (1162, 55474), (2324, 27737)]