2734851608

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{71563}}^1$

素因数の和:71867

約数の個数: 32

約数和(自身を含む): 5448882960

約数和(自身を除く): 2714031352

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 281, 562, 1124, 2248, 4777, 9554, 19108, 38216, 71563, 143126, 286252, 572504, 1216571, 2433142, 4866284, 9732568, 20109203, 40218406, 80436812, 160873624, 341856451, 683712902, 1367425804, 2734851608]

約数ペア:

[(1, 2734851608), (2, 1367425804), (4, 683712902), (8, 341856451), (17, 160873624), (34, 80436812), (68, 40218406), (136, 20109203), (281, 9732568), (562, 4866284), (1124, 2433142), (2248, 1216571), (4777, 572504), (9554, 286252), (19108, 143126), (38216, 71563)]