47770028

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{1493}}^1$

素因数の和:1937

約数の個数: 24

約数和(自身を含む): 88265520

約数和(自身を除く): 40495492

約数列:

[1, 2, 4, 19, 38, 76, 421, 842, 1493, 1684, 2986, 5972, 7999, 15998, 28367, 31996, 56734, 113468, 628553, 1257106, 2514212, 11942507, 23885014, 47770028]

約数ペア:

[(1, 47770028), (2, 23885014), (4, 11942507), (19, 2514212), (38, 1257106), (76, 628553), (421, 113468), (842, 56734), (1493, 31996), (1684, 28367), (2986, 15998), (5972, 7999)]