43980704

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{571}}^1$

素因数の和:693

約数の個数: 48

約数和(自身を含む): 90810720

約数和(自身を除く): 46830016

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 83, 116, 166, 232, 332, 464, 571, 664, 928, 1142, 1328, 2284, 2407, 2656, 4568, 4814, 9136, 9628, 16559, 18272, 19256, 33118, 38512, 47393, 66236, 77024, 94786, 132472, 189572, 264944, 379144, 529888, 758288, 1374397, 1516576, 2748794, 5497588, 10995176, 21990352, 43980704]

約数ペア:

[(1, 43980704), (2, 21990352), (4, 10995176), (8, 5497588), (16, 2748794), (29, 1516576), (32, 1374397), (58, 758288), (83, 529888), (116, 379144), (166, 264944), (232, 189572), (332, 132472), (464, 94786), (571, 77024), (664, 66236), (928, 47393), (1142, 38512), (1328, 33118), (2284, 19256), (2407, 18272), (2656, 16559), (4568, 9628), (4814, 9136)]