25479968356

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{963253}}^1$

素因数の和:963663

約数の個数: 24

約数和(自身を含む): 47334301560

約数和(自身を除く): 21854333204

約数列:

[1, 2, 4, 17, 34, 68, 389, 778, 1556, 6613, 13226, 26452, 963253, 1926506, 3853012, 16375301, 32750602, 65501204, 374705417, 749410834, 1498821668, 6369992089, 12739984178, 25479968356]

約数ペア:

[(1, 25479968356), (2, 12739984178), (4, 6369992089), (17, 1498821668), (34, 749410834), (68, 374705417), (389, 65501204), (778, 32750602), (1556, 16375301), (6613, 3853012), (13226, 1926506), (26452, 963253)]