1386896

素因数分解:

$2^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:112

約数の個数: 60

約数和(自身を含む): 3286620

約数和(自身を除く): 1899724

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 49, 56, 58, 61, 98, 112, 116, 122, 196, 203, 232, 244, 392, 406, 427, 464, 488, 784, 812, 854, 976, 1421, 1624, 1708, 1769, 2842, 2989, 3248, 3416, 3538, 5684, 5978, 6832, 7076, 11368, 11956, 12383, 14152, 22736, 23912, 24766, 28304, 47824, 49532, 86681, 99064, 173362, 198128, 346724, 693448, 1386896]

約数ペア:

[(1, 1386896), (2, 693448), (4, 346724), (7, 198128), (8, 173362), (14, 99064), (16, 86681), (28, 49532), (29, 47824), (49, 28304), (56, 24766), (58, 23912), (61, 22736), (98, 14152), (112, 12383), (116, 11956), (122, 11368), (196, 7076), (203, 6832), (232, 5978), (244, 5684), (392, 3538), (406, 3416), (427, 3248), (464, 2989), (488, 2842), (784, 1769), (812, 1708), (854, 1624), (976, 1421)]