26781452

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{193}}^1\times {\mathrm{307}}^1$

素因数の和:617

約数の個数: 24

約数和(自身を含む): 47682096

約数和(自身を除く): 20900644

約数列:

[1, 2, 4, 113, 193, 226, 307, 386, 452, 614, 772, 1228, 21809, 34691, 43618, 59251, 69382, 87236, 118502, 138764, 237004, 6695363, 13390726, 26781452]

約数ペア:

[(1, 26781452), (2, 13390726), (4, 6695363), (113, 237004), (193, 138764), (226, 118502), (307, 87236), (386, 69382), (452, 59251), (614, 43618), (772, 34691), (1228, 21809)]