26190053578

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4027}}^1\times {\mathrm{8069}}^1$

素因数の和:12142

約数の個数: 32

約数和(自身を含む): 43688010240

約数和(自身を除く): 17497956662

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 4027, 8054, 8069, 16138, 52351, 104702, 104897, 124837, 209794, 249674, 250139, 500278, 1622881, 3245762, 3251807, 6503614, 32493863, 64987726, 422420219, 844840438, 1007309753, 2014619506, 13095026789, 26190053578]

約数ペア:

[(1, 26190053578), (2, 13095026789), (13, 2014619506), (26, 1007309753), (31, 844840438), (62, 422420219), (403, 64987726), (806, 32493863), (4027, 6503614), (8054, 3251807), (8069, 3245762), (16138, 1622881), (52351, 500278), (104702, 250139), (104897, 249674), (124837, 209794)]