28850404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{601}}^1\times {\mathrm{1091}}^1$

素因数の和:1707

約数の個数: 24

約数和(自身を含む): 55220256

約数和(自身を除く): 26369852

約数列:

[1, 2, 4, 11, 22, 44, 601, 1091, 1202, 2182, 2404, 4364, 6611, 12001, 13222, 24002, 26444, 48004, 655691, 1311382, 2622764, 7212601, 14425202, 28850404]

約数ペア:

[(1, 28850404), (2, 14425202), (4, 7212601), (11, 2622764), (22, 1311382), (44, 655691), (601, 48004), (1091, 26444), (1202, 24002), (2182, 13222), (2404, 12001), (4364, 6611)]