56707988

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{641}}^1\times {\mathrm{1301}}^1$

素因数の和:1963

約数の個数: 24

約数和(自身を含む): 105321384

約数和(自身を除く): 48613396

約数列:

[1, 2, 4, 17, 34, 68, 641, 1282, 1301, 2564, 2602, 5204, 10897, 21794, 22117, 43588, 44234, 88468, 833941, 1667882, 3335764, 14176997, 28353994, 56707988]

約数ペア:

[(1, 56707988), (2, 28353994), (4, 14176997), (17, 3335764), (34, 1667882), (68, 833941), (641, 88468), (1282, 44234), (1301, 43588), (2564, 22117), (2602, 21794), (5204, 10897)]