38727988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{863}}^2$

素因数の和:1743

約数の個数: 18

約数和(自身を含む): 73072034

約数和(自身を除く): 34344046

約数列:

[1, 2, 4, 13, 26, 52, 863, 1726, 3452, 11219, 22438, 44876, 744769, 1489538, 2979076, 9681997, 19363994, 38727988]

約数ペア:

[(1, 38727988), (2, 19363994), (4, 9681997), (13, 2979076), (26, 1489538), (52, 744769), (863, 44876), (1726, 22438), (3452, 11219)]