70153072

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{2003}}^1$

素因数の和:2221

約数の個数: 40

約数和(自身を含む): 149097600

約数和(自身を除く): 78944528

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 199, 398, 796, 1592, 2003, 2189, 3184, 4006, 4378, 8012, 8756, 16024, 17512, 22033, 32048, 35024, 44066, 88132, 176264, 352528, 398597, 797194, 1594388, 3188776, 4384567, 6377552, 8769134, 17538268, 35076536, 70153072]

約数ペア:

[(1, 70153072), (2, 35076536), (4, 17538268), (8, 8769134), (11, 6377552), (16, 4384567), (22, 3188776), (44, 1594388), (88, 797194), (176, 398597), (199, 352528), (398, 176264), (796, 88132), (1592, 44066), (2003, 35024), (2189, 32048), (3184, 22033), (4006, 17512), (4378, 16024), (8012, 8756)]