71386705184

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{522811}}^1$

素因数の和:523089

約数の個数: 48

約数和(自身を含む): 149402939616

約数和(自身を除く): 78016234432

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 251, 272, 502, 544, 1004, 2008, 4016, 4267, 8032, 8534, 17068, 34136, 68272, 136544, 522811, 1045622, 2091244, 4182488, 8364976, 8887787, 16729952, 17775574, 35551148, 71102296, 131225561, 142204592, 262451122, 284409184, 524902244, 1049804488, 2099608976, 2230834537, 4199217952, 4461669074, 8923338148, 17846676296, 35693352592, 71386705184]

約数ペア:

[(1, 71386705184), (2, 35693352592), (4, 17846676296), (8, 8923338148), (16, 4461669074), (17, 4199217952), (32, 2230834537), (34, 2099608976), (68, 1049804488), (136, 524902244), (251, 284409184), (272, 262451122), (502, 142204592), (544, 131225561), (1004, 71102296), (2008, 35551148), (4016, 17775574), (4267, 16729952), (8032, 8887787), (8534, 8364976), (17068, 4182488), (34136, 2091244), (68272, 1045622), (136544, 522811)]