7281992

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 14152320

約数和(自身を除く): 6870328

約数列:

[1, 2, 4, 8, 47, 94, 107, 181, 188, 214, 362, 376, 428, 724, 856, 1448, 5029, 8507, 10058, 17014, 19367, 20116, 34028, 38734, 40232, 68056, 77468, 154936, 910249, 1820498, 3640996, 7281992]

約数ペア:

[(1, 7281992), (2, 3640996), (4, 1820498), (8, 910249), (47, 154936), (94, 77468), (107, 68056), (181, 40232), (188, 38734), (214, 34028), (362, 20116), (376, 19367), (428, 17014), (724, 10058), (856, 8507), (1448, 5029)]