70441448

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{661}}^1$

素因数の和:858

約数の個数: 64

約数和(自身を含む): 165870720

約数和(自身を除く): 95429272

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 173, 308, 346, 616, 661, 692, 1211, 1322, 1384, 1903, 2422, 2644, 3806, 4627, 4844, 5288, 7271, 7612, 9254, 9688, 13321, 14542, 15224, 18508, 26642, 29084, 37016, 50897, 53284, 58168, 101794, 106568, 114353, 203588, 228706, 407176, 457412, 800471, 914824, 1257883, 1600942, 2515766, 3201884, 5031532, 6403768, 8805181, 10063064, 17610362, 35220724, 70441448]

約数ペア:

[(1, 70441448), (2, 35220724), (4, 17610362), (7, 10063064), (8, 8805181), (11, 6403768), (14, 5031532), (22, 3201884), (28, 2515766), (44, 1600942), (56, 1257883), (77, 914824), (88, 800471), (154, 457412), (173, 407176), (308, 228706), (346, 203588), (616, 114353), (661, 106568), (692, 101794), (1211, 58168), (1322, 53284), (1384, 50897), (1903, 37016), (2422, 29084), (2644, 26642), (3806, 18508), (4627, 15224), (4844, 14542), (5288, 13321), (7271, 9688), (7612, 9254)]