29041636

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{42961}}^1$

素因数の和:42991

約数の個数: 18

約数和(自身を含む): 55034322

約数和(自身を除く): 25992686

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 42961, 85922, 171844, 558493, 1116986, 2233972, 7260409, 14520818, 29041636]

約数ペア:

[(1, 29041636), (2, 14520818), (4, 7260409), (13, 2233972), (26, 1116986), (52, 558493), (169, 171844), (338, 85922), (676, 42961)]