64561476

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{768589}}^1$

素因数の和:768603

約数の個数: 24

約数和(自身を含む): 172164160

約数和(自身を除く): 107602684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 768589, 1537178, 2305767, 3074356, 4611534, 5380123, 9223068, 10760246, 16140369, 21520492, 32280738, 64561476]

約数ペア:

[(1, 64561476), (2, 32280738), (3, 21520492), (4, 16140369), (6, 10760246), (7, 9223068), (12, 5380123), (14, 4611534), (21, 3074356), (28, 2305767), (42, 1537178), (84, 768589)]