39876312

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2447}}^1$

素因数の和:2560

約数の個数: 64

約数和(自身を含む): 115153920

約数和(自身を除く): 75277608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 97, 168, 194, 291, 388, 582, 679, 776, 1164, 1358, 2037, 2328, 2447, 2716, 4074, 4894, 5432, 7341, 8148, 9788, 14682, 16296, 17129, 19576, 29364, 34258, 51387, 58728, 68516, 102774, 137032, 205548, 237359, 411096, 474718, 712077, 949436, 1424154, 1661513, 1898872, 2848308, 3323026, 4984539, 5696616, 6646052, 9969078, 13292104, 19938156, 39876312]

約数ペア:

[(1, 39876312), (2, 19938156), (3, 13292104), (4, 9969078), (6, 6646052), (7, 5696616), (8, 4984539), (12, 3323026), (14, 2848308), (21, 1898872), (24, 1661513), (28, 1424154), (42, 949436), (56, 712077), (84, 474718), (97, 411096), (168, 237359), (194, 205548), (291, 137032), (388, 102774), (582, 68516), (679, 58728), (776, 51387), (1164, 34258), (1358, 29364), (2037, 19576), (2328, 17129), (2447, 16296), (2716, 14682), (4074, 9788), (4894, 8148), (5432, 7341)]