71511536

素因数分解:

$2^4\times {\mathrm{1831}}^1\times {\mathrm{2441}}^1$

素因数の和:4280

約数の個数: 20

約数和(自身を含む): 138686064

約数和(自身を除く): 67174528

約数列:

[1, 2, 4, 8, 16, 1831, 2441, 3662, 4882, 7324, 9764, 14648, 19528, 29296, 39056, 4469471, 8938942, 17877884, 35755768, 71511536]

約数ペア:

[(1, 71511536), (2, 35755768), (4, 17877884), (8, 8938942), (16, 4469471), (1831, 39056), (2441, 29296), (3662, 19528), (4882, 14648), (7324, 9764)]