70377748

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{503}}^1$

素因数の和:796

約数の個数: 48

約数和(自身を含む): 149022720

約数和(自身を除く): 78644972

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 263, 266, 503, 526, 532, 1006, 1052, 1841, 2012, 3521, 3682, 4997, 7042, 7364, 9557, 9994, 14084, 19114, 19988, 34979, 38228, 66899, 69958, 132289, 133798, 139916, 264578, 267596, 529156, 926023, 1852046, 2513491, 3704092, 5026982, 10053964, 17594437, 35188874, 70377748]

約数ペア:

[(1, 70377748), (2, 35188874), (4, 17594437), (7, 10053964), (14, 5026982), (19, 3704092), (28, 2513491), (38, 1852046), (76, 926023), (133, 529156), (263, 267596), (266, 264578), (503, 139916), (526, 133798), (532, 132289), (1006, 69958), (1052, 66899), (1841, 38228), (2012, 34979), (3521, 19988), (3682, 19114), (4997, 14084), (7042, 9994), (7364, 9557)]