25952563

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{5381}}^1$

素因数の和:5454

約数の個数: 16

約数和(自身を含む): 32550336

約数和(自身を除く): 6597773

約数列:

[1, 7, 13, 53, 91, 371, 689, 4823, 5381, 37667, 69953, 285193, 489671, 1996351, 3707509, 25952563]

約数ペア:

[(1, 25952563), (7, 3707509), (13, 1996351), (53, 489671), (91, 285193), (371, 69953), (689, 37667), (4823, 5381)]