42788044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{8147}}^1$

素因数の和:8265

約数の個数: 24

約数和(自身を含む): 81447408

約数和(自身を除く): 38659364

約数列:

[1, 2, 4, 13, 26, 52, 101, 202, 404, 1313, 2626, 5252, 8147, 16294, 32588, 105911, 211822, 423644, 822847, 1645694, 3291388, 10697011, 21394022, 42788044]

約数ペア:

[(1, 42788044), (2, 21394022), (4, 10697011), (13, 3291388), (26, 1645694), (52, 822847), (101, 423644), (202, 211822), (404, 105911), (1313, 32588), (2626, 16294), (5252, 8147)]