2882152

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:170

約数の個数: 64

約数和(自身を含む): 6894720

約数和(自身を除く): 4012568

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 37, 52, 56, 74, 91, 104, 107, 148, 182, 214, 259, 296, 364, 428, 481, 518, 728, 749, 856, 962, 1036, 1391, 1498, 1924, 2072, 2782, 2996, 3367, 3848, 3959, 5564, 5992, 6734, 7918, 9737, 11128, 13468, 15836, 19474, 26936, 27713, 31672, 38948, 51467, 55426, 77896, 102934, 110852, 205868, 221704, 360269, 411736, 720538, 1441076, 2882152]

約数ペア:

[(1, 2882152), (2, 1441076), (4, 720538), (7, 411736), (8, 360269), (13, 221704), (14, 205868), (26, 110852), (28, 102934), (37, 77896), (52, 55426), (56, 51467), (74, 38948), (91, 31672), (104, 27713), (107, 26936), (148, 19474), (182, 15836), (214, 13468), (259, 11128), (296, 9737), (364, 7918), (428, 6734), (481, 5992), (518, 5564), (728, 3959), (749, 3848), (856, 3367), (962, 2996), (1036, 2782), (1391, 2072), (1498, 1924)]