71335852

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^2\times {\mathrm{1861}}^1$

素因数の和:1946

約数の個数: 36

約数和(自身を含む): 146710704

約数和(自身を除く): 75374852

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 1369, 1861, 2738, 3722, 5476, 7444, 9583, 13027, 19166, 26054, 38332, 52108, 68857, 137714, 275428, 481999, 963998, 1927996, 2547709, 5095418, 10190836, 17833963, 35667926, 71335852]

約数ペア:

[(1, 71335852), (2, 35667926), (4, 17833963), (7, 10190836), (14, 5095418), (28, 2547709), (37, 1927996), (74, 963998), (148, 481999), (259, 275428), (518, 137714), (1036, 68857), (1369, 52108), (1861, 38332), (2738, 26054), (3722, 19166), (5476, 13027), (7444, 9583)]