64984528

素因数分解:

$2^4\times 7^1\times {\mathrm{580219}}^1$

素因数の和:580234

約数の個数: 20

約数和(自身を含む): 143894560

約数和(自身を除く): 78910032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 580219, 1160438, 2320876, 4061533, 4641752, 8123066, 9283504, 16246132, 32492264, 64984528]

約数ペア:

[(1, 64984528), (2, 32492264), (4, 16246132), (7, 9283504), (8, 8123066), (14, 4641752), (16, 4061533), (28, 2320876), (56, 1160438), (112, 580219)]