72849532

素因数分解:

$2^2\times 7^1\times {\mathrm{1613}}^2$

素因数の和:3237

約数の個数: 18

約数和(自身を含む): 145789448

約数和(自身を除く): 72939916

約数列:

[1, 2, 4, 7, 14, 28, 1613, 3226, 6452, 11291, 22582, 45164, 2601769, 5203538, 10407076, 18212383, 36424766, 72849532]

約数ペア:

[(1, 72849532), (2, 36424766), (4, 18212383), (7, 10407076), (14, 5203538), (28, 2601769), (1613, 45164), (3226, 22582), (6452, 11291)]