42740084

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{607}}^2$

素因数の和:1247

約数の個数: 18

約数和(自身を含む): 77501970

約数和(自身を除く): 34761886

約数列:

[1, 2, 4, 29, 58, 116, 607, 1214, 2428, 17603, 35206, 70412, 368449, 736898, 1473796, 10685021, 21370042, 42740084]

約数ペア:

[(1, 42740084), (2, 21370042), (4, 10685021), (29, 1473796), (58, 736898), (116, 368449), (607, 70412), (1214, 35206), (2428, 17603)]