26438264

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2663}}^1$

素因数の和:2759

約数の個数: 32

約数和(自身を含む): 53226720

約数和(自身を除く): 26788456

約数列:

[1, 2, 4, 8, 17, 34, 68, 73, 136, 146, 292, 584, 1241, 2482, 2663, 4964, 5326, 9928, 10652, 21304, 45271, 90542, 181084, 194399, 362168, 388798, 777596, 1555192, 3304783, 6609566, 13219132, 26438264]

約数ペア:

[(1, 26438264), (2, 13219132), (4, 6609566), (8, 3304783), (17, 1555192), (34, 777596), (68, 388798), (73, 362168), (136, 194399), (146, 181084), (292, 90542), (584, 45271), (1241, 21304), (2482, 10652), (2663, 9928), (4964, 5326)]