64015088

素因数分解:

$2^4\times {\mathrm{1489}}^1\times {\mathrm{2687}}^1$

素因数の和:4184

約数の個数: 20

約数和(自身を含む): 124158720

約数和(自身を除く): 60143632

約数列:

[1, 2, 4, 8, 16, 1489, 2687, 2978, 5374, 5956, 10748, 11912, 21496, 23824, 42992, 4000943, 8001886, 16003772, 32007544, 64015088]

約数ペア:

[(1, 64015088), (2, 32007544), (4, 16003772), (8, 8001886), (16, 4000943), (1489, 42992), (2687, 23824), (2978, 21496), (5374, 11912), (5956, 10748)]