8201993408

素因数分解:

$2^6\times 7^1\times {\mathrm{107}}^1\times {\mathrm{171103}}^1$

素因数の和:171229

約数の個数: 56

約数和(自身を含む): 18774899712

約数和(自身を除く): 10572906304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 107, 112, 214, 224, 428, 448, 749, 856, 1498, 1712, 2996, 3424, 5992, 6848, 11984, 23968, 47936, 171103, 342206, 684412, 1197721, 1368824, 2395442, 2737648, 4790884, 5475296, 9581768, 10950592, 18308021, 19163536, 36616042, 38327072, 73232084, 76654144, 128156147, 146464168, 256312294, 292928336, 512624588, 585856672, 1025249176, 1171713344, 2050498352, 4100996704, 8201993408]

約数ペア:

[(1, 8201993408), (2, 4100996704), (4, 2050498352), (7, 1171713344), (8, 1025249176), (14, 585856672), (16, 512624588), (28, 292928336), (32, 256312294), (56, 146464168), (64, 128156147), (107, 76654144), (112, 73232084), (214, 38327072), (224, 36616042), (428, 19163536), (448, 18308021), (749, 10950592), (856, 9581768), (1498, 5475296), (1712, 4790884), (2996, 2737648), (3424, 2395442), (5992, 1368824), (6848, 1197721), (11984, 684412), (23968, 342206), (47936, 171103)]