7029609748

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{25439}}^1$

素因数の和:25660

約数の個数: 48

約数和(自身を含む): 14360371200

約数和(自身を除く): 7330761452

約数列:

[1, 2, 4, 7, 14, 28, 71, 139, 142, 278, 284, 497, 556, 973, 994, 1946, 1988, 3892, 9869, 19738, 25439, 39476, 50878, 69083, 101756, 138166, 178073, 276332, 356146, 712292, 1806169, 3536021, 3612338, 7072042, 7224676, 12643183, 14144084, 24752147, 25286366, 49504294, 50572732, 99008588, 251057491, 502114982, 1004229964, 1757402437, 3514804874, 7029609748]

約数ペア:

[(1, 7029609748), (2, 3514804874), (4, 1757402437), (7, 1004229964), (14, 502114982), (28, 251057491), (71, 99008588), (139, 50572732), (142, 49504294), (278, 25286366), (284, 24752147), (497, 14144084), (556, 12643183), (973, 7224676), (994, 7072042), (1946, 3612338), (1988, 3536021), (3892, 1806169), (9869, 712292), (19738, 356146), (25439, 276332), (39476, 178073), (50878, 138166), (69083, 101756)]