26006008

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:428

約数の個数: 64

約数和(自身を含む): 59281920

約数和(自身を除く): 33275912

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 61, 92, 122, 161, 184, 244, 322, 331, 427, 488, 644, 662, 854, 1288, 1324, 1403, 1708, 2317, 2648, 2806, 3416, 4634, 5612, 7613, 9268, 9821, 11224, 15226, 18536, 19642, 20191, 30452, 39284, 40382, 53291, 60904, 78568, 80764, 106582, 141337, 161528, 213164, 282674, 426328, 464393, 565348, 928786, 1130696, 1857572, 3250751, 3715144, 6501502, 13003004, 26006008]

約数ペア:

[(1, 26006008), (2, 13003004), (4, 6501502), (7, 3715144), (8, 3250751), (14, 1857572), (23, 1130696), (28, 928786), (46, 565348), (56, 464393), (61, 426328), (92, 282674), (122, 213164), (161, 161528), (184, 141337), (244, 106582), (322, 80764), (331, 78568), (427, 60904), (488, 53291), (644, 40382), (662, 39284), (854, 30452), (1288, 20191), (1324, 19642), (1403, 18536), (1708, 15226), (2317, 11224), (2648, 9821), (2806, 9268), (3416, 7613), (4634, 5612)]