65005724

素因数分解:

$2^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{11003}}^1$

素因数の和:11225

約数の個数: 24

約数和(自身を含む): 130639488

約数和(自身を除く): 65633764

約数列:

[1, 2, 4, 7, 14, 28, 211, 422, 844, 1477, 2954, 5908, 11003, 22006, 44012, 77021, 154042, 308084, 2321633, 4643266, 9286532, 16251431, 32502862, 65005724]

約数ペア:

[(1, 65005724), (2, 32502862), (4, 16251431), (7, 9286532), (14, 4643266), (28, 2321633), (211, 308084), (422, 154042), (844, 77021), (1477, 44012), (2954, 22006), (5908, 11003)]