64816948

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{49253}}^1$

素因数の和:49311

約数の個数: 24

約数和(自身を含む): 132394752

約数和(自身を除く): 67577804

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 49253, 98506, 197012, 344771, 689542, 1379084, 2314891, 4629782, 9259564, 16204237, 32408474, 64816948]

約数ペア:

[(1, 64816948), (2, 32408474), (4, 16204237), (7, 9259564), (14, 4629782), (28, 2314891), (47, 1379084), (94, 689542), (188, 344771), (329, 197012), (658, 98506), (1316, 49253)]