40947404

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{4651}}^1$

素因数の和:4757

約数の個数: 24

約数和(自身を含む): 75027456

約数和(自身を除く): 34080052

約数列:

[1, 2, 4, 31, 62, 71, 124, 142, 284, 2201, 4402, 4651, 8804, 9302, 18604, 144181, 288362, 330221, 576724, 660442, 1320884, 10236851, 20473702, 40947404]

約数ペア:

[(1, 40947404), (2, 20473702), (4, 10236851), (31, 1320884), (62, 660442), (71, 576724), (124, 330221), (142, 288362), (284, 144181), (2201, 18604), (4402, 9302), (4651, 8804)]