28673492

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{5939}}^1$

素因数の和:6031

約数の個数: 24

約数和(自身を含む): 53887680

約数和(自身を除く): 25214188

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 4828, 5939, 11878, 23756, 100963, 201926, 403852, 421669, 843338, 1686676, 7168373, 14336746, 28673492]

約数ペア:

[(1, 28673492), (2, 14336746), (4, 7168373), (17, 1686676), (34, 843338), (68, 421669), (71, 403852), (142, 201926), (284, 100963), (1207, 23756), (2414, 11878), (4828, 5939)]