70490392

素因数分解:

$2^3\times 7^1\times {\mathrm{509}}^1\times {\mathrm{2473}}^1$

素因数の和:2995

約数の個数: 32

約数和(自身を含む): 151408800

約数和(自身を除く): 80918408

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 509, 1018, 2036, 2473, 3563, 4072, 4946, 7126, 9892, 14252, 17311, 19784, 28504, 34622, 69244, 138488, 1258757, 2517514, 5035028, 8811299, 10070056, 17622598, 35245196, 70490392]

約数ペア:

[(1, 70490392), (2, 35245196), (4, 17622598), (7, 10070056), (8, 8811299), (14, 5035028), (28, 2517514), (56, 1258757), (509, 138488), (1018, 69244), (2036, 34622), (2473, 28504), (3563, 19784), (4072, 17311), (4946, 14252), (7126, 9892)]