66721380908

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1443311}}^1$

素因数の和:1443462

約数の個数: 48

約数和(自身を含む): 144839245824

約数和(自身を除く): 78117864916

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 127, 182, 254, 364, 508, 889, 1651, 1778, 3302, 3556, 6604, 11557, 23114, 46228, 1443311, 2886622, 5773244, 10103177, 18763043, 20206354, 37526086, 40412708, 75052172, 131341301, 183300497, 262682602, 366600994, 525365204, 733201988, 1283103479, 2382906461, 2566206958, 4765812922, 5132413916, 9531625844, 16680345227, 33360690454, 66721380908]

約数ペア:

[(1, 66721380908), (2, 33360690454), (4, 16680345227), (7, 9531625844), (13, 5132413916), (14, 4765812922), (26, 2566206958), (28, 2382906461), (52, 1283103479), (91, 733201988), (127, 525365204), (182, 366600994), (254, 262682602), (364, 183300497), (508, 131341301), (889, 75052172), (1651, 40412708), (1778, 37526086), (3302, 20206354), (3556, 18763043), (6604, 10103177), (11557, 5773244), (23114, 2886622), (46228, 1443311)]