40939774

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{3847}}^1$

素因数の和:4179

約数の個数: 16

約数和(自身を含む): 65246688

約数和(自身を除く): 24306914

約数列:

[1, 2, 17, 34, 313, 626, 3847, 5321, 7694, 10642, 65399, 130798, 1204111, 2408222, 20469887, 40939774]

約数ペア:

[(1, 40939774), (2, 20469887), (17, 2408222), (34, 1204111), (313, 130798), (626, 65399), (3847, 10642), (5321, 7694)]