74935672

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1$

素因数の和:532

約数の個数: 64

約数和(自身を含む): 166717440

約数和(自身を除く): 91781768

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 71, 94, 142, 188, 284, 329, 376, 401, 497, 568, 658, 802, 994, 1316, 1604, 1988, 2632, 2807, 3208, 3337, 3976, 5614, 6674, 11228, 13348, 18847, 22456, 23359, 26696, 28471, 37694, 46718, 56942, 75388, 93436, 113884, 131929, 150776, 186872, 199297, 227768, 263858, 398594, 527716, 797188, 1055432, 1338137, 1594376, 2676274, 5352548, 9366959, 10705096, 18733918, 37467836, 74935672]

約数ペア:

[(1, 74935672), (2, 37467836), (4, 18733918), (7, 10705096), (8, 9366959), (14, 5352548), (28, 2676274), (47, 1594376), (56, 1338137), (71, 1055432), (94, 797188), (142, 527716), (188, 398594), (284, 263858), (329, 227768), (376, 199297), (401, 186872), (497, 150776), (568, 131929), (658, 113884), (802, 93436), (994, 75388), (1316, 56942), (1604, 46718), (1988, 37694), (2632, 28471), (2807, 26696), (3208, 23359), (3337, 22456), (3976, 18847), (5614, 13348), (6674, 11228)]