70616008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{1213}}^1$

素因数の和:1621

約数の個数: 32

約数和(自身を含む): 139852800

約数和(自身を除く): 69236792

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 383, 766, 1213, 1532, 2426, 3064, 4852, 7277, 9704, 14554, 23047, 29108, 46094, 58216, 92188, 184376, 464579, 929158, 1858316, 3716632, 8827001, 17654002, 35308004, 70616008]

約数ペア:

[(1, 70616008), (2, 35308004), (4, 17654002), (8, 8827001), (19, 3716632), (38, 1858316), (76, 929158), (152, 464579), (383, 184376), (766, 92188), (1213, 58216), (1532, 46094), (2426, 29108), (3064, 23047), (4852, 14554), (7277, 9704)]