67285456

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{35339}}^1$

素因数の和:35371

約数の個数: 40

約数和(自身を含む): 157757760

約数和(自身を除く): 90472304

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 35339, 70678, 141356, 247373, 282712, 494746, 565424, 600763, 989492, 1201526, 1978984, 2403052, 3957968, 4205341, 4806104, 8410682, 9612208, 16821364, 33642728, 67285456]

約数ペア:

[(1, 67285456), (2, 33642728), (4, 16821364), (7, 9612208), (8, 8410682), (14, 4806104), (16, 4205341), (17, 3957968), (28, 2403052), (34, 1978984), (56, 1201526), (68, 989492), (112, 600763), (119, 565424), (136, 494746), (238, 282712), (272, 247373), (476, 141356), (952, 70678), (1904, 35339)]