28305302802

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{137791}}^1$

素因数の和:137943

約数の個数: 64

約数和(自身を含む): 66563457024

約数和(自身を除く): 38258154222

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 73, 134, 146, 201, 219, 402, 438, 469, 511, 938, 1022, 1407, 1533, 2814, 3066, 4891, 9782, 14673, 29346, 34237, 68474, 102711, 137791, 205422, 275582, 413373, 826746, 964537, 1929074, 2893611, 5787222, 9231997, 10058743, 18463994, 20117486, 27695991, 30176229, 55391982, 60352458, 64623979, 70411201, 129247958, 140822402, 193871937, 211233603, 387743874, 422467206, 673935781, 1347871562, 2021807343, 4043614686, 4717550467, 9435100934, 14152651401, 28305302802]

約数ペア:

[(1, 28305302802), (2, 14152651401), (3, 9435100934), (6, 4717550467), (7, 4043614686), (14, 2021807343), (21, 1347871562), (42, 673935781), (67, 422467206), (73, 387743874), (134, 211233603), (146, 193871937), (201, 140822402), (219, 129247958), (402, 70411201), (438, 64623979), (469, 60352458), (511, 55391982), (938, 30176229), (1022, 27695991), (1407, 20117486), (1533, 18463994), (2814, 10058743), (3066, 9231997), (4891, 5787222), (9782, 2893611), (14673, 1929074), (29346, 964537), (34237, 826746), (68474, 413373), (102711, 275582), (137791, 205422)]