26123594

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:207

約数の個数: 64

約数和(自身を含む): 51321600

約数和(自身を除く): 25198006

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 53, 106, 109, 119, 133, 218, 238, 266, 323, 371, 646, 742, 763, 901, 1007, 1526, 1802, 1853, 2014, 2071, 2261, 3706, 4142, 4522, 5777, 6307, 7049, 11554, 12614, 12971, 14098, 14497, 17119, 25942, 28994, 34238, 35207, 40439, 70414, 80878, 98209, 109763, 119833, 196418, 219526, 239666, 246449, 492898, 687463, 768341, 1374926, 1536682, 1865971, 3731942, 13061797, 26123594]

約数ペア:

[(1, 26123594), (2, 13061797), (7, 3731942), (14, 1865971), (17, 1536682), (19, 1374926), (34, 768341), (38, 687463), (53, 492898), (106, 246449), (109, 239666), (119, 219526), (133, 196418), (218, 119833), (238, 109763), (266, 98209), (323, 80878), (371, 70414), (646, 40439), (742, 35207), (763, 34238), (901, 28994), (1007, 25942), (1526, 17119), (1802, 14497), (1853, 14098), (2014, 12971), (2071, 12614), (2261, 11554), (3706, 7049), (4142, 6307), (4522, 5777)]