40477276

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{33619}}^1$

素因数の和:33673

約数の個数: 24

約数和(自身を含む): 82839680

約数和(自身を除く): 42362404

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 33619, 67238, 134476, 235333, 470666, 941332, 1445617, 2891234, 5782468, 10119319, 20238638, 40477276]

約数ペア:

[(1, 40477276), (2, 20238638), (4, 10119319), (7, 5782468), (14, 2891234), (28, 1445617), (43, 941332), (86, 470666), (172, 235333), (301, 134476), (602, 67238), (1204, 33619)]