809701312

素因数分解:

$2^6\times 7^1\times {\mathrm{61}}^1\times {\mathrm{29629}}^1$

素因数の和:29709

約数の個数: 56

約数和(自身を含む): 1866452960

約数和(自身を除く): 1056751648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 224, 244, 427, 448, 488, 854, 976, 1708, 1952, 3416, 3904, 6832, 13664, 27328, 29629, 59258, 118516, 207403, 237032, 414806, 474064, 829612, 948128, 1659224, 1807369, 1896256, 3318448, 3614738, 6636896, 7229476, 12651583, 13273792, 14458952, 25303166, 28917904, 50606332, 57835808, 101212664, 115671616, 202425328, 404850656, 809701312]

約数ペア:

[(1, 809701312), (2, 404850656), (4, 202425328), (7, 115671616), (8, 101212664), (14, 57835808), (16, 50606332), (28, 28917904), (32, 25303166), (56, 14458952), (61, 13273792), (64, 12651583), (112, 7229476), (122, 6636896), (224, 3614738), (244, 3318448), (427, 1896256), (448, 1807369), (488, 1659224), (854, 948128), (976, 829612), (1708, 474064), (1952, 414806), (3416, 237032), (3904, 207403), (6832, 118516), (13664, 59258), (27328, 29629)]