84705488

素因数分解:

$2^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{5441}}^1$

素因数の和:5595

約数の個数: 40

約数和(自身を含む): 188946240

約数和(自身を除く): 104240752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139, 278, 556, 973, 1112, 1946, 2224, 3892, 5441, 7784, 10882, 15568, 21764, 38087, 43528, 76174, 87056, 152348, 304696, 609392, 756299, 1512598, 3025196, 5294093, 6050392, 10588186, 12100784, 21176372, 42352744, 84705488]

約数ペア:

[(1, 84705488), (2, 42352744), (4, 21176372), (7, 12100784), (8, 10588186), (14, 6050392), (16, 5294093), (28, 3025196), (56, 1512598), (112, 756299), (139, 609392), (278, 304696), (556, 152348), (973, 87056), (1112, 76174), (1946, 43528), (2224, 38087), (3892, 21764), (5441, 15568), (7784, 10882)]