71314638

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{1493}}^1$

素因数の和:1936

約数の個数: 32

約数和(自身を含む): 150595200

約数和(自身を除く): 79280562

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 419, 838, 1257, 1493, 2514, 2986, 4479, 7961, 8958, 15922, 23883, 28367, 47766, 56734, 85101, 170202, 625567, 1251134, 1876701, 3753402, 11885773, 23771546, 35657319, 71314638]

約数ペア:

[(1, 71314638), (2, 35657319), (3, 23771546), (6, 11885773), (19, 3753402), (38, 1876701), (57, 1251134), (114, 625567), (419, 170202), (838, 85101), (1257, 56734), (1493, 47766), (2514, 28367), (2986, 23883), (4479, 15922), (7961, 8958)]