25966122

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2503}}^1$

素因数の和:2547

約数の個数: 64

約数和(自身を含む): 67307520

約数和(自身を除く): 41341398

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 494, 546, 741, 798, 1482, 1729, 2503, 3458, 5006, 5187, 7509, 10374, 15018, 17521, 32539, 35042, 47557, 52563, 65078, 95114, 97617, 105126, 142671, 195234, 227773, 285342, 332899, 455546, 618241, 665798, 683319, 998697, 1236482, 1366638, 1854723, 1997394, 3709446, 4327687, 8655374, 12983061, 25966122]

約数ペア:

[(1, 25966122), (2, 12983061), (3, 8655374), (6, 4327687), (7, 3709446), (13, 1997394), (14, 1854723), (19, 1366638), (21, 1236482), (26, 998697), (38, 683319), (39, 665798), (42, 618241), (57, 455546), (78, 332899), (91, 285342), (114, 227773), (133, 195234), (182, 142671), (247, 105126), (266, 97617), (273, 95114), (399, 65078), (494, 52563), (546, 47557), (741, 35042), (798, 32539), (1482, 17521), (1729, 15018), (2503, 10374), (3458, 7509), (5006, 5187)]