65382268

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:315

約数の個数: 72

約数和(自身を含む): 142331280

約数和(自身を除く): 76949012

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 97, 98, 133, 181, 194, 196, 266, 362, 388, 532, 679, 724, 931, 1267, 1358, 1843, 1862, 2534, 2716, 3439, 3686, 3724, 4753, 5068, 6878, 7372, 8869, 9506, 12901, 13756, 17557, 17738, 19012, 24073, 25802, 35114, 35476, 48146, 51604, 70228, 90307, 96292, 122899, 168511, 180614, 245798, 333583, 337022, 361228, 491596, 667166, 674044, 860293, 1334332, 1720586, 2335081, 3441172, 4670162, 9340324, 16345567, 32691134, 65382268]

約数ペア:

[(1, 65382268), (2, 32691134), (4, 16345567), (7, 9340324), (14, 4670162), (19, 3441172), (28, 2335081), (38, 1720586), (49, 1334332), (76, 860293), (97, 674044), (98, 667166), (133, 491596), (181, 361228), (194, 337022), (196, 333583), (266, 245798), (362, 180614), (388, 168511), (532, 122899), (679, 96292), (724, 90307), (931, 70228), (1267, 51604), (1358, 48146), (1843, 35476), (1862, 35114), (2534, 25802), (2716, 24073), (3439, 19012), (3686, 17738), (3724, 17557), (4753, 13756), (5068, 12901), (6878, 9506), (7372, 8869)]