75449036

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{111611}}^1$

素因数の和:111641

約数の個数: 18

約数和(自身を含む): 142974972

約数和(自身を除く): 67525936

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 111611, 223222, 446444, 1450943, 2901886, 5803772, 18862259, 37724518, 75449036]

約数ペア:

[(1, 75449036), (2, 37724518), (4, 18862259), (13, 5803772), (26, 2901886), (52, 1450943), (169, 446444), (338, 223222), (676, 111611)]