42553426

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{1747}}^1$

素因数の和:2409

約数の個数: 16

約数和(自身を含む): 67332960

約数和(自身を除く): 24779534

約数列:

[1, 2, 19, 38, 641, 1282, 1747, 3494, 12179, 24358, 33193, 66386, 1119827, 2239654, 21276713, 42553426]

約数ペア:

[(1, 42553426), (2, 21276713), (19, 2239654), (38, 1119827), (641, 66386), (1282, 33193), (1747, 24358), (3494, 12179)]