64043707

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{827}}^1$

素因数の和:907

約数の個数: 32

約数和(自身を含む): 84575232

約数和(自身を除く): 20531525

約数列:

[1, 7, 13, 23, 37, 91, 161, 259, 299, 481, 827, 851, 2093, 3367, 5789, 5957, 10751, 11063, 19021, 30599, 75257, 77441, 133147, 214193, 247273, 397787, 703777, 1730911, 2784509, 4926439, 9149101, 64043707]

約数ペア:

[(1, 64043707), (7, 9149101), (13, 4926439), (23, 2784509), (37, 1730911), (91, 703777), (161, 397787), (259, 247273), (299, 214193), (481, 133147), (827, 77441), (851, 75257), (2093, 30599), (3367, 19021), (5789, 11063), (5957, 10751)]