26398834

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:211

約数の個数: 64

約数和(自身を含む): 52399872

約数和(自身を除く): 26001038

約数列:

[1, 2, 7, 11, 14, 22, 37, 41, 74, 77, 82, 113, 154, 226, 259, 287, 407, 451, 518, 574, 791, 814, 902, 1243, 1517, 1582, 2486, 2849, 3034, 3157, 4181, 4633, 5698, 6314, 8362, 8701, 9266, 10619, 16687, 17402, 21238, 29267, 32431, 33374, 45991, 50963, 58534, 64862, 91982, 101926, 116809, 171421, 233618, 321937, 342842, 356741, 643874, 713482, 1199947, 1885631, 2399894, 3771262, 13199417, 26398834]

約数ペア:

[(1, 26398834), (2, 13199417), (7, 3771262), (11, 2399894), (14, 1885631), (22, 1199947), (37, 713482), (41, 643874), (74, 356741), (77, 342842), (82, 321937), (113, 233618), (154, 171421), (226, 116809), (259, 101926), (287, 91982), (407, 64862), (451, 58534), (518, 50963), (574, 45991), (791, 33374), (814, 32431), (902, 29267), (1243, 21238), (1517, 17402), (1582, 16687), (2486, 10619), (2849, 9266), (3034, 8701), (3157, 8362), (4181, 6314), (4633, 5698)]