28703024

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1181}}^1$

素因数の和:1234

約数の個数: 60

約数和(自身を含む): 66835008

約数和(自身を除く): 38131984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 98, 112, 124, 196, 217, 248, 392, 434, 496, 784, 868, 1181, 1519, 1736, 2362, 3038, 3472, 4724, 6076, 8267, 9448, 12152, 16534, 18896, 24304, 33068, 36611, 57869, 66136, 73222, 115738, 132272, 146444, 231476, 256277, 292888, 462952, 512554, 585776, 925904, 1025108, 1793939, 2050216, 3587878, 4100432, 7175756, 14351512, 28703024]

約数ペア:

[(1, 28703024), (2, 14351512), (4, 7175756), (7, 4100432), (8, 3587878), (14, 2050216), (16, 1793939), (28, 1025108), (31, 925904), (49, 585776), (56, 512554), (62, 462952), (98, 292888), (112, 256277), (124, 231476), (196, 146444), (217, 132272), (248, 115738), (392, 73222), (434, 66136), (496, 57869), (784, 36611), (868, 33068), (1181, 24304), (1519, 18896), (1736, 16534), (2362, 12152), (3038, 9448), (3472, 8267), (4724, 6076)]