7791058828

素因数分解:

$2^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{281}}^1\times {\mathrm{3853}}^1$

素因数の和:4402

約数の個数: 48

約数和(自身を含む): 15702490944

約数和(自身を除く): 7911432116

約数列:

[1, 2, 4, 7, 14, 28, 257, 281, 514, 562, 1028, 1124, 1799, 1967, 3598, 3853, 3934, 7196, 7706, 7868, 15412, 26971, 53942, 72217, 107884, 144434, 288868, 505519, 990221, 1011038, 1082693, 1980442, 2022076, 2165386, 3960884, 4330772, 6931547, 7578851, 13863094, 15157702, 27726188, 30315404, 278252101, 556504202, 1113008404, 1947764707, 3895529414, 7791058828]

約数ペア:

[(1, 7791058828), (2, 3895529414), (4, 1947764707), (7, 1113008404), (14, 556504202), (28, 278252101), (257, 30315404), (281, 27726188), (514, 15157702), (562, 13863094), (1028, 7578851), (1124, 6931547), (1799, 4330772), (1967, 3960884), (3598, 2165386), (3853, 2022076), (3934, 1980442), (7196, 1082693), (7706, 1011038), (7868, 990221), (15412, 505519), (26971, 288868), (53942, 144434), (72217, 107884)]