28350726

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1091}}^1$

素因数の和:1228

約数の個数: 32

約数和(自身を含む): 58496256

約数和(自身を除く): 30145530

約数列:

[1, 2, 3, 6, 61, 71, 122, 142, 183, 213, 366, 426, 1091, 2182, 3273, 4331, 6546, 8662, 12993, 25986, 66551, 77461, 133102, 154922, 199653, 232383, 399306, 464766, 4725121, 9450242, 14175363, 28350726]

約数ペア:

[(1, 28350726), (2, 14175363), (3, 9450242), (6, 4725121), (61, 464766), (71, 399306), (122, 232383), (142, 199653), (183, 154922), (213, 133102), (366, 77461), (426, 66551), (1091, 25986), (2182, 12993), (3273, 8662), (4331, 6546)]