26772688

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{98429}}^1$

素因数の和:98454

約数の個数: 20

約数和(自身を含む): 54923940

約数和(自身を除く): 28151252

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 98429, 196858, 393716, 787432, 1574864, 1673293, 3346586, 6693172, 13386344, 26772688]

約数ペア:

[(1, 26772688), (2, 13386344), (4, 6693172), (8, 3346586), (16, 1673293), (17, 1574864), (34, 787432), (68, 393716), (136, 196858), (272, 98429)]