65958438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1129}}^1$

素因数の和:1261

約数の個数: 64

約数和(自身を含む): 164021760

約数和(自身を除く): 98063322

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 107, 182, 214, 273, 321, 546, 642, 749, 1129, 1391, 1498, 2247, 2258, 2782, 3387, 4173, 4494, 6774, 7903, 8346, 9737, 14677, 15806, 19474, 23709, 29211, 29354, 44031, 47418, 58422, 88062, 102739, 120803, 205478, 241606, 308217, 362409, 616434, 724818, 845621, 1570439, 1691242, 2536863, 3140878, 4711317, 5073726, 9422634, 10993073, 21986146, 32979219, 65958438]

約数ペア:

[(1, 65958438), (2, 32979219), (3, 21986146), (6, 10993073), (7, 9422634), (13, 5073726), (14, 4711317), (21, 3140878), (26, 2536863), (39, 1691242), (42, 1570439), (78, 845621), (91, 724818), (107, 616434), (182, 362409), (214, 308217), (273, 241606), (321, 205478), (546, 120803), (642, 102739), (749, 88062), (1129, 58422), (1391, 47418), (1498, 44031), (2247, 29354), (2258, 29211), (2782, 23709), (3387, 19474), (4173, 15806), (4494, 14677), (6774, 9737), (7903, 8346)]