272552912

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{415477}}^1$

素因数の和:415526

約数の個数: 20

約数和(自身を含む): 540952356

約数和(自身を除く): 268399444

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 415477, 830954, 1661908, 3323816, 6647632, 17034557, 34069114, 68138228, 136276456, 272552912]

約数ペア:

[(1, 272552912), (2, 136276456), (4, 68138228), (8, 34069114), (16, 17034557), (41, 6647632), (82, 3323816), (164, 1661908), (328, 830954), (656, 415477)]