64318282

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{15263}}^1$

素因数の和:15322

約数の個数: 24

約数和(自身を含む): 114846336

約数和(自身を除く): 50528054

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 301, 602, 2107, 4214, 15263, 30526, 106841, 213682, 656309, 747887, 1312618, 1495774, 4594163, 9188326, 32159141, 64318282]

約数ペア:

[(1, 64318282), (2, 32159141), (7, 9188326), (14, 4594163), (43, 1495774), (49, 1312618), (86, 747887), (98, 656309), (301, 213682), (602, 106841), (2107, 30526), (4214, 15263)]