26288620004

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1259}}^1\times {\mathrm{307067}}^1$

素因数の和:308347

約数の個数: 24

約数和(自身を含む): 48750115680

約数和(自身を除く): 22461495676

約数列:

[1, 2, 4, 17, 34, 68, 1259, 2518, 5036, 21403, 42806, 85612, 307067, 614134, 1228268, 5220139, 10440278, 20880556, 386597353, 773194706, 1546389412, 6572155001, 13144310002, 26288620004]

約数ペア:

[(1, 26288620004), (2, 13144310002), (4, 6572155001), (17, 1546389412), (34, 773194706), (68, 386597353), (1259, 20880556), (2518, 10440278), (5036, 5220139), (21403, 1228268), (42806, 614134), (85612, 307067)]