625351468

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{10753}}^1$

素因数の和:10862

約数の個数: 48

約数和(自身を含む): 1310439424

約数和(自身を除く): 685087956

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 67, 124, 134, 217, 268, 434, 469, 868, 938, 1876, 2077, 4154, 8308, 10753, 14539, 21506, 29078, 43012, 58156, 75271, 150542, 301084, 333343, 666686, 720451, 1333372, 1440902, 2333401, 2881804, 4666802, 5043157, 9333604, 10086314, 20172628, 22333981, 44667962, 89335924, 156337867, 312675734, 625351468]

約数ペア:

[(1, 625351468), (2, 312675734), (4, 156337867), (7, 89335924), (14, 44667962), (28, 22333981), (31, 20172628), (62, 10086314), (67, 9333604), (124, 5043157), (134, 4666802), (217, 2881804), (268, 2333401), (434, 1440902), (469, 1333372), (868, 720451), (938, 666686), (1876, 333343), (2077, 301084), (4154, 150542), (8308, 75271), (10753, 58156), (14539, 43012), (21506, 29078)]