26866256

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{98773}}^1$

素因数の和:98798

約数の個数: 20

約数和(自身を含む): 55115892

約数和(自身を除く): 28249636

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 98773, 197546, 395092, 790184, 1580368, 1679141, 3358282, 6716564, 13433128, 26866256]

約数ペア:

[(1, 26866256), (2, 13433128), (4, 6716564), (8, 3358282), (16, 1679141), (17, 1580368), (34, 790184), (68, 395092), (136, 197546), (272, 98773)]