40825636

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 79252992

約数和(自身を除く): 38427356

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 107, 124, 181, 214, 362, 428, 527, 724, 1054, 1819, 2108, 3077, 3317, 3638, 5611, 6154, 6634, 7276, 11222, 12308, 13268, 19367, 22444, 38734, 56389, 77468, 95387, 112778, 190774, 225556, 329239, 381548, 600377, 658478, 1200754, 1316956, 2401508, 10206409, 20412818, 40825636]

約数ペア:

[(1, 40825636), (2, 20412818), (4, 10206409), (17, 2401508), (31, 1316956), (34, 1200754), (62, 658478), (68, 600377), (107, 381548), (124, 329239), (181, 225556), (214, 190774), (362, 112778), (428, 95387), (527, 77468), (724, 56389), (1054, 38734), (1819, 22444), (2108, 19367), (3077, 13268), (3317, 12308), (3638, 11222), (5611, 7276), (6154, 6634)]