67963136

素因数分解:

$2^8\times {\mathrm{257}}^1\times {\mathrm{1033}}^1$

素因数の和:1306

約数の個数: 36

約数和(自身を含む): 136320492

約数和(自身を除く): 68357356

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 257, 514, 1028, 1033, 2056, 2066, 4112, 4132, 8224, 8264, 16448, 16528, 32896, 33056, 65792, 66112, 132224, 264448, 265481, 530962, 1061924, 2123848, 4247696, 8495392, 16990784, 33981568, 67963136]

約数ペア:

[(1, 67963136), (2, 33981568), (4, 16990784), (8, 8495392), (16, 4247696), (32, 2123848), (64, 1061924), (128, 530962), (256, 265481), (257, 264448), (514, 132224), (1028, 66112), (1033, 65792), (2056, 33056), (2066, 32896), (4112, 16528), (4132, 16448), (8224, 8264)]