70815272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{2027}}^1$

素因数の和:2441

約数の個数: 32

約数和(自身を含む): 145285920

約数和(自身を除く): 74470648

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 397, 794, 1588, 2027, 3176, 4054, 4367, 8108, 8734, 16216, 17468, 22297, 34936, 44594, 89188, 178376, 804719, 1609438, 3218876, 6437752, 8851909, 17703818, 35407636, 70815272]

約数ペア:

[(1, 70815272), (2, 35407636), (4, 17703818), (8, 8851909), (11, 6437752), (22, 3218876), (44, 1609438), (88, 804719), (397, 178376), (794, 89188), (1588, 44594), (2027, 34936), (3176, 22297), (4054, 17468), (4367, 16216), (8108, 8734)]