29029468

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{42943}}^1$

素因数の和:42973

約数の個数: 18

約数和(自身を含む): 55011264

約数和(自身を除く): 25981796

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 42943, 85886, 171772, 558259, 1116518, 2233036, 7257367, 14514734, 29029468]

約数ペア:

[(1, 29029468), (2, 14514734), (4, 7257367), (13, 2233036), (26, 1116518), (52, 558259), (169, 171772), (338, 85886), (676, 42943)]