26497058

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:183

約数の個数: 64

約数和(自身を含む): 51425280

約数和(自身を除く): 24928222

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 61, 71, 122, 133, 142, 161, 266, 322, 427, 437, 497, 854, 874, 994, 1159, 1349, 1403, 1633, 2318, 2698, 2806, 3059, 3266, 4331, 6118, 8113, 8662, 9443, 9821, 11431, 16226, 18886, 19642, 22862, 26657, 30317, 31027, 53314, 60634, 62054, 82289, 99613, 164578, 186599, 199226, 217189, 373198, 434378, 576023, 697291, 1152046, 1394582, 1892647, 3785294, 13248529, 26497058]

約数ペア:

[(1, 26497058), (2, 13248529), (7, 3785294), (14, 1892647), (19, 1394582), (23, 1152046), (38, 697291), (46, 576023), (61, 434378), (71, 373198), (122, 217189), (133, 199226), (142, 186599), (161, 164578), (266, 99613), (322, 82289), (427, 62054), (437, 60634), (497, 53314), (854, 31027), (874, 30317), (994, 26657), (1159, 22862), (1349, 19642), (1403, 18886), (1633, 16226), (2318, 11431), (2698, 9821), (2806, 9443), (3059, 8662), (3266, 8113), (4331, 6118)]