47520286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{313}}^1$

素因数の和:496

約数の個数: 32

約数和(自身を含む): 79941888

約数和(自身を除く): 32421602

約数列:

[1, 2, 11, 22, 67, 103, 134, 206, 313, 626, 737, 1133, 1474, 2266, 3443, 6886, 6901, 13802, 20971, 32239, 41942, 64478, 75911, 151822, 230681, 354629, 461362, 709258, 2160013, 4320026, 23760143, 47520286]

約数ペア:

[(1, 47520286), (2, 23760143), (11, 4320026), (22, 2160013), (67, 709258), (103, 461362), (134, 354629), (206, 230681), (313, 151822), (626, 75911), (737, 64478), (1133, 41942), (1474, 32239), (2266, 20971), (3443, 13802), (6886, 6901)]