42904732

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{11621}}^1$

素因数の和:11709

約数の個数: 24

約数和(自身を含む): 82004832

約数和(自身を除く): 39100100

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 11621, 23242, 46484, 151073, 302146, 604292, 825091, 1650182, 3300364, 10726183, 21452366, 42904732]

約数ペア:

[(1, 42904732), (2, 21452366), (4, 10726183), (13, 3300364), (26, 1650182), (52, 825091), (71, 604292), (142, 302146), (284, 151073), (923, 46484), (1846, 23242), (3692, 11621)]