26916008

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{617}}^1$

素因数の和:690

約数の個数: 64

約数和(自身を含む): 62294400

約数和(自身を除く): 35378392

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 41, 56, 76, 82, 133, 152, 164, 266, 287, 328, 532, 574, 617, 779, 1064, 1148, 1234, 1558, 2296, 2468, 3116, 4319, 4936, 5453, 6232, 8638, 10906, 11723, 17276, 21812, 23446, 25297, 34552, 43624, 46892, 50594, 82061, 93784, 101188, 164122, 177079, 202376, 328244, 354158, 480643, 656488, 708316, 961286, 1416632, 1922572, 3364501, 3845144, 6729002, 13458004, 26916008]

約数ペア:

[(1, 26916008), (2, 13458004), (4, 6729002), (7, 3845144), (8, 3364501), (14, 1922572), (19, 1416632), (28, 961286), (38, 708316), (41, 656488), (56, 480643), (76, 354158), (82, 328244), (133, 202376), (152, 177079), (164, 164122), (266, 101188), (287, 93784), (328, 82061), (532, 50594), (574, 46892), (617, 43624), (779, 34552), (1064, 25297), (1148, 23446), (1234, 21812), (1558, 17276), (2296, 11723), (2468, 10906), (3116, 8638), (4319, 6232), (4936, 5453)]