40079074

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{661}}^1$

素因数の和:802

約数の個数: 32

約数和(自身を含む): 70924032

約数和(自身を除く): 30844958

約数列:

[1, 2, 7, 14, 61, 71, 122, 142, 427, 497, 661, 854, 994, 1322, 4331, 4627, 8662, 9254, 30317, 40321, 46931, 60634, 80642, 93862, 282247, 328517, 564494, 657034, 2862791, 5725582, 20039537, 40079074]

約数ペア:

[(1, 40079074), (2, 20039537), (7, 5725582), (14, 2862791), (61, 657034), (71, 564494), (122, 328517), (142, 282247), (427, 93862), (497, 80642), (661, 60634), (854, 46931), (994, 40321), (1322, 30317), (4331, 9254), (4627, 8662)]