74702908

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{140419}}^1$

素因数の和:140449

約数の個数: 24

約数和(自身を含む): 157270400

約数和(自身を除く): 82567492

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 140419, 280838, 561676, 982933, 1965866, 2667961, 3931732, 5335922, 10671844, 18675727, 37351454, 74702908]

約数ペア:

[(1, 74702908), (2, 37351454), (4, 18675727), (7, 10671844), (14, 5335922), (19, 3931732), (28, 2667961), (38, 1965866), (76, 982933), (133, 561676), (266, 280838), (532, 140419)]