66674894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:345

約数の個数: 48

約数和(自身を含む): 120165120

約数和(自身を除く): 53490226

約数列:

[1, 2, 11, 13, 22, 26, 79, 143, 158, 169, 227, 286, 338, 454, 869, 1027, 1738, 1859, 2054, 2497, 2951, 3718, 4994, 5902, 11297, 13351, 17933, 22594, 26702, 32461, 35866, 38363, 64922, 76726, 146861, 197263, 233129, 293722, 394526, 421993, 466258, 843986, 2564419, 3030677, 5128838, 6061354, 33337447, 66674894]

約数ペア:

[(1, 66674894), (2, 33337447), (11, 6061354), (13, 5128838), (22, 3030677), (26, 2564419), (79, 843986), (143, 466258), (158, 421993), (169, 394526), (227, 293722), (286, 233129), (338, 197263), (454, 146861), (869, 76726), (1027, 64922), (1738, 38363), (1859, 35866), (2054, 32461), (2497, 26702), (2951, 22594), (3718, 17933), (4994, 13351), (5902, 11297)]