42754898

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{5639}}^1$

素因数の和:5881

約数の個数: 16

約数和(自身を含む): 68221440

約数和(自身を除く): 25466542

約数列:

[1, 2, 17, 34, 223, 446, 3791, 5639, 7582, 11278, 95863, 191726, 1257497, 2514994, 21377449, 42754898]

約数ペア:

[(1, 42754898), (2, 21377449), (17, 2514994), (34, 1257497), (223, 191726), (446, 95863), (3791, 11278), (5639, 7582)]