40727588

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{13037}}^1$

素因数の和:13123

約数の個数: 24

約数和(自身を含む): 78853824

約数和(自身を除く): 38126236

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 13037, 26074, 52148, 143407, 286814, 573628, 925627, 1851254, 3702508, 10181897, 20363794, 40727588]

約数ペア:

[(1, 40727588), (2, 20363794), (4, 10181897), (11, 3702508), (22, 1851254), (44, 925627), (71, 573628), (142, 286814), (284, 143407), (781, 52148), (1562, 26074), (3124, 13037)]