40553548

素因数分解:

$2^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{5507}}^1$

素因数の和:5781

約数の個数: 24

約数和(自身を含む): 81430272

約数和(自身を除く): 40876724

約数列:

[1, 2, 4, 7, 14, 28, 263, 526, 1052, 1841, 3682, 5507, 7364, 11014, 22028, 38549, 77098, 154196, 1448341, 2896682, 5793364, 10138387, 20276774, 40553548]

約数ペア:

[(1, 40553548), (2, 20276774), (4, 10138387), (7, 5793364), (14, 2896682), (28, 1448341), (263, 154196), (526, 77098), (1052, 38549), (1841, 22028), (3682, 11014), (5507, 7364)]