26758004

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:169

約数の個数: 96

約数和(自身を含む): 62657280

約数和(自身を除く): 35899276

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 53, 73, 76, 91, 106, 133, 146, 182, 212, 247, 266, 292, 364, 371, 494, 511, 532, 689, 742, 949, 988, 1007, 1022, 1378, 1387, 1484, 1729, 1898, 2014, 2044, 2756, 2774, 3458, 3796, 3869, 4028, 4823, 5548, 6643, 6916, 7049, 7738, 9646, 9709, 13091, 13286, 14098, 15476, 18031, 19292, 19418, 26182, 26572, 27083, 28196, 36062, 38836, 50297, 52364, 54166, 72124, 73511, 91637, 100594, 108332, 126217, 147022, 183274, 201188, 252434, 294044, 352079, 366548, 504868, 514577, 704158, 955643, 1029154, 1408316, 1911286, 2058308, 3822572, 6689501, 13379002, 26758004]

約数ペア:

[(1, 26758004), (2, 13379002), (4, 6689501), (7, 3822572), (13, 2058308), (14, 1911286), (19, 1408316), (26, 1029154), (28, 955643), (38, 704158), (52, 514577), (53, 504868), (73, 366548), (76, 352079), (91, 294044), (106, 252434), (133, 201188), (146, 183274), (182, 147022), (212, 126217), (247, 108332), (266, 100594), (292, 91637), (364, 73511), (371, 72124), (494, 54166), (511, 52364), (532, 50297), (689, 38836), (742, 36062), (949, 28196), (988, 27083), (1007, 26572), (1022, 26182), (1378, 19418), (1387, 19292), (1484, 18031), (1729, 15476), (1898, 14098), (2014, 13286), (2044, 13091), (2756, 9709), (2774, 9646), (3458, 7738), (3796, 7049), (3869, 6916), (4028, 6643), (4823, 5548)]