25861352

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:386

約数の個数: 64

約数和(自身を含む): 57153600

約数和(自身を除く): 31292248

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 59, 68, 88, 118, 136, 187, 236, 293, 374, 472, 586, 649, 748, 1003, 1172, 1298, 1496, 2006, 2344, 2596, 3223, 4012, 4981, 5192, 6446, 8024, 9962, 11033, 12892, 17287, 19924, 22066, 25784, 34574, 39848, 44132, 54791, 69148, 88264, 109582, 138296, 190157, 219164, 293879, 380314, 438328, 587758, 760628, 1175516, 1521256, 2351032, 3232669, 6465338, 12930676, 25861352]

約数ペア:

[(1, 25861352), (2, 12930676), (4, 6465338), (8, 3232669), (11, 2351032), (17, 1521256), (22, 1175516), (34, 760628), (44, 587758), (59, 438328), (68, 380314), (88, 293879), (118, 219164), (136, 190157), (187, 138296), (236, 109582), (293, 88264), (374, 69148), (472, 54791), (586, 44132), (649, 39848), (748, 34574), (1003, 25784), (1172, 22066), (1298, 19924), (1496, 17287), (2006, 12892), (2344, 11033), (2596, 9962), (3223, 8024), (4012, 6446), (4981, 5192)]