25856156912

素因数分解:

$2^4\times {\mathrm{2273}}^1\times {\mathrm{710959}}^1$

素因数の和:713240

約数の個数: 20

約数和(自身を含む): 50118414240

約数和(自身を除く): 24262257328

約数列:

[1, 2, 4, 8, 16, 2273, 4546, 9092, 18184, 36368, 710959, 1421918, 2843836, 5687672, 11375344, 1616009807, 3232019614, 6464039228, 12928078456, 25856156912]

約数ペア:

[(1, 25856156912), (2, 12928078456), (4, 6464039228), (8, 3232019614), (16, 1616009807), (2273, 11375344), (4546, 5687672), (9092, 2843836), (18184, 1421918), (36368, 710959)]