26646344

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{195929}}^1$

素因数の和:195952

約数の個数: 16

約数和(自身を含む): 52901100

約数和(自身を除く): 26254756

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 195929, 391858, 783716, 1567432, 3330793, 6661586, 13323172, 26646344]

約数ペア:

[(1, 26646344), (2, 13323172), (4, 6661586), (8, 3330793), (17, 1567432), (34, 783716), (68, 391858), (136, 195929)]