67647712

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{17471}}^1$

素因数の和:17503

約数の個数: 36

約数和(自身を含む): 146397888

約数和(自身を除く): 78750176

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 968, 1936, 3872, 17471, 34942, 69884, 139768, 192181, 279536, 384362, 559072, 768724, 1537448, 2113991, 3074896, 4227982, 6149792, 8455964, 16911928, 33823856, 67647712]

約数ペア:

[(1, 67647712), (2, 33823856), (4, 16911928), (8, 8455964), (11, 6149792), (16, 4227982), (22, 3074896), (32, 2113991), (44, 1537448), (88, 768724), (121, 559072), (176, 384362), (242, 279536), (352, 192181), (484, 139768), (968, 69884), (1936, 34942), (3872, 17471)]