8152144

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1$

素因数の和:548

約数の個数: 80

約数和(自身を含む): 21248640

約数和(自身を除く): 13096496

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 286, 308, 364, 509, 572, 616, 728, 1001, 1018, 1144, 1232, 1456, 2002, 2036, 2288, 3563, 4004, 4072, 5599, 6617, 7126, 8008, 8144, 11198, 13234, 14252, 16016, 22396, 26468, 28504, 39193, 44792, 46319, 52936, 57008, 72787, 78386, 89584, 92638, 105872, 145574, 156772, 185276, 291148, 313544, 370552, 509509, 582296, 627088, 741104, 1019018, 1164592, 2038036, 4076072, 8152144]

約数ペア:

[(1, 8152144), (2, 4076072), (4, 2038036), (7, 1164592), (8, 1019018), (11, 741104), (13, 627088), (14, 582296), (16, 509509), (22, 370552), (26, 313544), (28, 291148), (44, 185276), (52, 156772), (56, 145574), (77, 105872), (88, 92638), (91, 89584), (104, 78386), (112, 72787), (143, 57008), (154, 52936), (176, 46319), (182, 44792), (208, 39193), (286, 28504), (308, 26468), (364, 22396), (509, 16016), (572, 14252), (616, 13234), (728, 11198), (1001, 8144), (1018, 8008), (1144, 7126), (1232, 6617), (1456, 5599), (2002, 4072), (2036, 4004), (2288, 3563)]