40376468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31643}}^1$

素因数の和:31687

約数の個数: 24

約数和(自身を含む): 79742880

約数和(自身を除く): 39366412

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 31643, 63286, 126572, 348073, 696146, 917647, 1392292, 1835294, 3670588, 10094117, 20188234, 40376468]

約数ペア:

[(1, 40376468), (2, 20188234), (4, 10094117), (11, 3670588), (22, 1835294), (29, 1392292), (44, 917647), (58, 696146), (116, 348073), (319, 126572), (638, 63286), (1276, 31643)]