28100982

素因数分解:

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

素因数の和:182

約数の個数: 96

約数和(自身を含む): 72099072

約数和(自身を除く): 43998090

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 37, 39, 42, 74, 78, 91, 107, 111, 169, 182, 214, 222, 259, 273, 321, 338, 481, 507, 518, 546, 642, 749, 777, 962, 1014, 1183, 1391, 1443, 1498, 1554, 2247, 2366, 2782, 2886, 3367, 3549, 3959, 4173, 4494, 6253, 6734, 7098, 7918, 8346, 9737, 10101, 11877, 12506, 18083, 18759, 19474, 20202, 23754, 27713, 29211, 36166, 37518, 43771, 51467, 54249, 55426, 58422, 83139, 87542, 102934, 108498, 126581, 131313, 154401, 166278, 253162, 262626, 308802, 360269, 379743, 669071, 720538, 759486, 1080807, 1338142, 2007213, 2161614, 4014426, 4683497, 9366994, 14050491, 28100982]

約数ペア:

[(1, 28100982), (2, 14050491), (3, 9366994), (6, 4683497), (7, 4014426), (13, 2161614), (14, 2007213), (21, 1338142), (26, 1080807), (37, 759486), (39, 720538), (42, 669071), (74, 379743), (78, 360269), (91, 308802), (107, 262626), (111, 253162), (169, 166278), (182, 154401), (214, 131313), (222, 126581), (259, 108498), (273, 102934), (321, 87542), (338, 83139), (481, 58422), (507, 55426), (518, 54249), (546, 51467), (642, 43771), (749, 37518), (777, 36166), (962, 29211), (1014, 27713), (1183, 23754), (1391, 20202), (1443, 19474), (1498, 18759), (1554, 18083), (2247, 12506), (2366, 11877), (2782, 10101), (2886, 9737), (3367, 8346), (3549, 7918), (3959, 7098), (4173, 6734), (4494, 6253)]