7129356472

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{27803}}^1$

素因数の和:28076

約数の個数: 64

約数和(自身を含む): 16148563200

約数和(自身を除く): 9019206728

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 241, 266, 482, 532, 964, 1064, 1687, 1928, 3374, 4579, 6748, 9158, 13496, 18316, 27803, 32053, 36632, 55606, 64106, 111212, 128212, 194621, 222424, 256424, 389242, 528257, 778484, 1056514, 1556968, 2113028, 3697799, 4226056, 6700523, 7395598, 13401046, 14791196, 26802092, 29582392, 46903661, 53604184, 93807322, 127309937, 187614644, 254619874, 375229288, 509239748, 891169559, 1018479496, 1782339118, 3564678236, 7129356472]

約数ペア:

[(1, 7129356472), (2, 3564678236), (4, 1782339118), (7, 1018479496), (8, 891169559), (14, 509239748), (19, 375229288), (28, 254619874), (38, 187614644), (56, 127309937), (76, 93807322), (133, 53604184), (152, 46903661), (241, 29582392), (266, 26802092), (482, 14791196), (532, 13401046), (964, 7395598), (1064, 6700523), (1687, 4226056), (1928, 3697799), (3374, 2113028), (4579, 1556968), (6748, 1056514), (9158, 778484), (13496, 528257), (18316, 389242), (27803, 256424), (32053, 222424), (36632, 194621), (55606, 128212), (64106, 111212)]