64472324

素因数分解:

$2^2\times 7^1\times {\mathrm{643}}^1\times {\mathrm{3581}}^1$

素因数の和:4235

約数の個数: 24

約数和(自身を含む): 129181248

約数和(自身を除く): 64708924

約数列:

[1, 2, 4, 7, 14, 28, 643, 1286, 2572, 3581, 4501, 7162, 9002, 14324, 18004, 25067, 50134, 100268, 2302583, 4605166, 9210332, 16118081, 32236162, 64472324]

約数ペア:

[(1, 64472324), (2, 32236162), (4, 16118081), (7, 9210332), (14, 4605166), (28, 2302583), (643, 100268), (1286, 50134), (2572, 25067), (3581, 18004), (4501, 14324), (7162, 9002)]