64709212

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37019}}^1$

素因数の和:37065

約数の個数: 24

約数和(自身を含む): 124387200

約数和(自身を除く): 59677988

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 37019, 74038, 148076, 703361, 851437, 1406722, 1702874, 2813444, 3405748, 16177303, 32354606, 64709212]

約数ペア:

[(1, 64709212), (2, 32354606), (4, 16177303), (19, 3405748), (23, 2813444), (38, 1702874), (46, 1406722), (76, 851437), (92, 703361), (437, 148076), (874, 74038), (1748, 37019)]