26805464

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{761}}^1$

素因数の和:828

約数の個数: 64

約数和(自身を含む): 62544960

約数和(自身を除く): 35739496

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 37, 56, 68, 74, 119, 136, 148, 238, 259, 296, 476, 518, 629, 761, 952, 1036, 1258, 1522, 2072, 2516, 3044, 4403, 5032, 5327, 6088, 8806, 10654, 12937, 17612, 21308, 25874, 28157, 35224, 42616, 51748, 56314, 90559, 103496, 112628, 181118, 197099, 225256, 362236, 394198, 478669, 724472, 788396, 957338, 1576792, 1914676, 3350683, 3829352, 6701366, 13402732, 26805464]

約数ペア:

[(1, 26805464), (2, 13402732), (4, 6701366), (7, 3829352), (8, 3350683), (14, 1914676), (17, 1576792), (28, 957338), (34, 788396), (37, 724472), (56, 478669), (68, 394198), (74, 362236), (119, 225256), (136, 197099), (148, 181118), (238, 112628), (259, 103496), (296, 90559), (476, 56314), (518, 51748), (629, 42616), (761, 35224), (952, 28157), (1036, 25874), (1258, 21308), (1522, 17612), (2072, 12937), (2516, 10654), (3044, 8806), (4403, 6088), (5032, 5327)]