25938696959

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1\times {\mathrm{5869}}^1$

素因数の和:6279

約数の個数: 32

約数和(自身を含む): 31367777280

約数和(自身を除く): 5429080321

約数列:

[1, 7, 23, 97, 161, 283, 679, 1981, 2231, 5869, 6509, 15617, 27451, 41083, 45563, 134987, 192157, 569293, 631373, 944909, 1660927, 3985051, 4419611, 11626489, 13093739, 38201321, 91656173, 161109919, 267409247, 1127769433, 3705528137, 25938696959]

約数ペア:

[(1, 25938696959), (7, 3705528137), (23, 1127769433), (97, 267409247), (161, 161109919), (283, 91656173), (679, 38201321), (1981, 13093739), (2231, 11626489), (5869, 4419611), (6509, 3985051), (15617, 1660927), (27451, 944909), (41083, 631373), (45563, 569293), (134987, 192157)]