64178086

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{241271}}^1$

素因数の和:241299

約数の個数: 16

約数和(自身を含む): 115810560

約数和(自身を除く): 51632474

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 241271, 482542, 1688897, 3377794, 4584149, 9168298, 32089043, 64178086]

約数ペア:

[(1, 64178086), (2, 32089043), (7, 9168298), (14, 4584149), (19, 3377794), (38, 1688897), (133, 482542), (266, 241271)]