71461874

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1$

素因数の和:431

約数の個数: 48

約数和(自身を含む): 126633024

約数和(自身を除く): 55171150

約数列:

[1, 2, 11, 22, 23, 37, 46, 74, 121, 242, 253, 347, 407, 506, 694, 814, 851, 1702, 2783, 3817, 4477, 5566, 7634, 7981, 8954, 9361, 12839, 15962, 18722, 25678, 41987, 83974, 87791, 102971, 141229, 175582, 205942, 282458, 295297, 590594, 965701, 1553519, 1931402, 3107038, 3248267, 6496534, 35730937, 71461874]

約数ペア:

[(1, 71461874), (2, 35730937), (11, 6496534), (22, 3248267), (23, 3107038), (37, 1931402), (46, 1553519), (74, 965701), (121, 590594), (242, 295297), (253, 282458), (347, 205942), (407, 175582), (506, 141229), (694, 102971), (814, 87791), (851, 83974), (1702, 41987), (2783, 25678), (3817, 18722), (4477, 15962), (5566, 12839), (7634, 9361), (7981, 8954)]