28456834

素因数分解:

$2^1\times 7^1\times {\mathrm{761}}^1\times {\mathrm{2671}}^1$

素因数の和:3441

約数の個数: 16

約数和(自身を含む): 48865536

約数和(自身を除く): 20408702

約数列:

[1, 2, 7, 14, 761, 1522, 2671, 5327, 5342, 10654, 18697, 37394, 2032631, 4065262, 14228417, 28456834]

約数ペア:

[(1, 28456834), (2, 14228417), (7, 4065262), (14, 2032631), (761, 37394), (1522, 18697), (2671, 10654), (5327, 5342)]