64871338

素因数分解:

$2^1\times 7^1\times {\mathrm{613}}^1\times {\mathrm{7559}}^1$

素因数の和:8181

約数の個数: 16

約数和(自身を含む): 111404160

約数和(自身を除く): 46532822

約数列:

[1, 2, 7, 14, 613, 1226, 4291, 7559, 8582, 15118, 52913, 105826, 4633667, 9267334, 32435669, 64871338]

約数ペア:

[(1, 64871338), (2, 32435669), (7, 9267334), (14, 4633667), (613, 105826), (1226, 52913), (4291, 15118), (7559, 8582)]