2628756872

素因数分解:

$2^3\times 7^1\times {\mathrm{2707}}^1\times {\mathrm{17341}}^1$

素因数の和:20061

約数の個数: 32

約数和(自身を含む): 5635456320

約数和(自身を除く): 3006699448

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2707, 5414, 10828, 17341, 18949, 21656, 34682, 37898, 69364, 75796, 121387, 138728, 151592, 242774, 485548, 971096, 46942087, 93884174, 187768348, 328594609, 375536696, 657189218, 1314378436, 2628756872]

約数ペア:

[(1, 2628756872), (2, 1314378436), (4, 657189218), (7, 375536696), (8, 328594609), (14, 187768348), (28, 93884174), (56, 46942087), (2707, 971096), (5414, 485548), (10828, 242774), (17341, 151592), (18949, 138728), (21656, 121387), (34682, 75796), (37898, 69364)]