26485456

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{97373}}^1$

素因数の和:97398

約数の個数: 20

約数和(自身を含む): 54334692

約数和(自身を除く): 27849236

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 97373, 194746, 389492, 778984, 1557968, 1655341, 3310682, 6621364, 13242728, 26485456]

約数ペア:

[(1, 26485456), (2, 13242728), (4, 6621364), (8, 3310682), (16, 1655341), (17, 1557968), (34, 778984), (68, 389492), (136, 194746), (272, 97373)]