42741604

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{1493}}^1$

素因数の和:1935

約数の個数: 24

約数和(自身を含む): 79438968

約数和(自身を除く): 36697364

約数列:

[1, 2, 4, 17, 34, 68, 421, 842, 1493, 1684, 2986, 5972, 7157, 14314, 25381, 28628, 50762, 101524, 628553, 1257106, 2514212, 10685401, 21370802, 42741604]

約数ペア:

[(1, 42741604), (2, 21370802), (4, 10685401), (17, 2514212), (34, 1257106), (68, 628553), (421, 101524), (842, 50762), (1493, 28628), (1684, 25381), (2986, 14314), (5972, 7157)]