64804586

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{420809}}^1$

素因数の和:420829

約数の個数: 16

約数和(自身を含む): 121193280

約数和(自身を除く): 56388694

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 420809, 841618, 2945663, 4628899, 5891326, 9257798, 32402293, 64804586]

約数ペア:

[(1, 64804586), (2, 32402293), (7, 9257798), (11, 5891326), (14, 4628899), (22, 2945663), (77, 841618), (154, 420809)]