27554008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{2441}}^1$

素因数の和:2547

約数の個数: 32

約数和(自身を含む): 55384560

約数和(自身を除く): 27830552

約数列:

[1, 2, 4, 8, 17, 34, 68, 83, 136, 166, 332, 664, 1411, 2441, 2822, 4882, 5644, 9764, 11288, 19528, 41497, 82994, 165988, 202603, 331976, 405206, 810412, 1620824, 3444251, 6888502, 13777004, 27554008]

約数ペア:

[(1, 27554008), (2, 13777004), (4, 6888502), (8, 3444251), (17, 1620824), (34, 810412), (68, 405206), (83, 331976), (136, 202603), (166, 165988), (332, 82994), (664, 41497), (1411, 19528), (2441, 11288), (2822, 9764), (4882, 5644)]