28327276

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{1693}}^1$

素因数の和:1833

約数の個数: 24

約数和(自身を含む): 51226560

約数和(自身を除く): 22899284

約数列:

[1, 2, 4, 47, 89, 94, 178, 188, 356, 1693, 3386, 4183, 6772, 8366, 16732, 79571, 150677, 159142, 301354, 318284, 602708, 7081819, 14163638, 28327276]

約数ペア:

[(1, 28327276), (2, 14163638), (4, 7081819), (47, 602708), (89, 318284), (94, 301354), (178, 159142), (188, 150677), (356, 79571), (1693, 16732), (3386, 8366), (4183, 6772)]