29971924

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{3821}}^1$

素因数の和:3915

約数の個数: 24

約数和(自身を含む): 54899208

約数和(自身を除く): 24927284

約数列:

[1, 2, 4, 37, 53, 74, 106, 148, 212, 1961, 3821, 3922, 7642, 7844, 15284, 141377, 202513, 282754, 405026, 565508, 810052, 7492981, 14985962, 29971924]

約数ペア:

[(1, 29971924), (2, 14985962), (4, 7492981), (37, 810052), (53, 565508), (74, 405026), (106, 282754), (148, 202513), (212, 141377), (1961, 15284), (3821, 7844), (3922, 7642)]