71631704

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{1741}}^1$

素因数の和:1923

約数の個数: 32

約数和(自身を含む): 139011600

約数和(自身を除く): 67379896

約数列:

[1, 2, 4, 8, 37, 74, 139, 148, 278, 296, 556, 1112, 1741, 3482, 5143, 6964, 10286, 13928, 20572, 41144, 64417, 128834, 241999, 257668, 483998, 515336, 967996, 1935992, 8953963, 17907926, 35815852, 71631704]

約数ペア:

[(1, 71631704), (2, 35815852), (4, 17907926), (8, 8953963), (37, 1935992), (74, 967996), (139, 515336), (148, 483998), (278, 257668), (296, 241999), (556, 128834), (1112, 64417), (1741, 41144), (3482, 20572), (5143, 13928), (6964, 10286)]