25161184802

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1609}}^1\times {\mathrm{4327}}^1$

素因数の和:6090

約数の個数: 32

約数和(自身を含む): 40972310400

約数和(自身を除く): 15811125598

約数列:

[1, 2, 13, 26, 139, 278, 1609, 1807, 3218, 3614, 4327, 8654, 20917, 41834, 56251, 112502, 223651, 447302, 601453, 1202906, 2907463, 5814926, 6962143, 7818889, 13924286, 15637778, 90507859, 181015718, 967737877, 1935475754, 12580592401, 25161184802]

約数ペア:

[(1, 25161184802), (2, 12580592401), (13, 1935475754), (26, 967737877), (139, 181015718), (278, 90507859), (1609, 15637778), (1807, 13924286), (3218, 7818889), (3614, 6962143), (4327, 5814926), (8654, 2907463), (20917, 1202906), (41834, 601453), (56251, 447302), (112502, 223651)]