26385904

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{97007}}^1$

素因数の和:97032

約数の個数: 20

約数和(自身を含む): 54130464

約数和(自身を除く): 27744560

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 97007, 194014, 388028, 776056, 1552112, 1649119, 3298238, 6596476, 13192952, 26385904]

約数ペア:

[(1, 26385904), (2, 13192952), (4, 6596476), (8, 3298238), (16, 1649119), (17, 1552112), (34, 776056), (68, 388028), (136, 194014), (272, 97007)]