4986968

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:184

約数の個数: 64

約数和(自身を含む): 11616000

約数和(自身を除く): 6629032

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 43, 56, 76, 86, 109, 133, 152, 172, 218, 266, 301, 344, 436, 532, 602, 763, 817, 872, 1064, 1204, 1526, 1634, 2071, 2408, 3052, 3268, 4142, 4687, 5719, 6104, 6536, 8284, 9374, 11438, 14497, 16568, 18748, 22876, 28994, 32809, 37496, 45752, 57988, 65618, 89053, 115976, 131236, 178106, 262472, 356212, 623371, 712424, 1246742, 2493484, 4986968]

約数ペア:

[(1, 4986968), (2, 2493484), (4, 1246742), (7, 712424), (8, 623371), (14, 356212), (19, 262472), (28, 178106), (38, 131236), (43, 115976), (56, 89053), (76, 65618), (86, 57988), (109, 45752), (133, 37496), (152, 32809), (172, 28994), (218, 22876), (266, 18748), (301, 16568), (344, 14497), (436, 11438), (532, 9374), (602, 8284), (763, 6536), (817, 6104), (872, 5719), (1064, 4687), (1204, 4142), (1526, 3268), (1634, 3052), (2071, 2408)]