68422016

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{3163}}^1$

素因数の和:3203

約数の個数: 48

約数和(自身を含む): 147648060

約数和(自身を除く): 79226044

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 338, 416, 676, 832, 1352, 1664, 2704, 3163, 5408, 6326, 10816, 12652, 21632, 25304, 41119, 50608, 82238, 101216, 164476, 202432, 328952, 404864, 534547, 657904, 1069094, 1315808, 2138188, 2631616, 4276376, 5263232, 8552752, 17105504, 34211008, 68422016]

約数ペア:

[(1, 68422016), (2, 34211008), (4, 17105504), (8, 8552752), (13, 5263232), (16, 4276376), (26, 2631616), (32, 2138188), (52, 1315808), (64, 1069094), (104, 657904), (128, 534547), (169, 404864), (208, 328952), (338, 202432), (416, 164476), (676, 101216), (832, 82238), (1352, 50608), (1664, 41119), (2704, 25304), (3163, 21632), (5408, 12652), (6326, 10816)]