71334704

素因数分解:

$2^4\times 7^1\times {\mathrm{636917}}^1$

素因数の和:636932

約数の個数: 20

約数和(自身を含む): 157955664

約数和(自身を除く): 86620960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 636917, 1273834, 2547668, 4458419, 5095336, 8916838, 10190672, 17833676, 35667352, 71334704]

約数ペア:

[(1, 71334704), (2, 35667352), (4, 17833676), (7, 10190672), (8, 8916838), (14, 5095336), (16, 4458419), (28, 2547668), (56, 1273834), (112, 636917)]