57321518

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{997}}^1$

素因数の和:1124

約数の個数: 32

約数和(自身を含む): 97005600

約数和(自身を除く): 39684082

約数列:

[1, 2, 17, 19, 34, 38, 89, 178, 323, 646, 997, 1513, 1691, 1994, 3026, 3382, 16949, 18943, 28747, 33898, 37886, 57494, 88733, 177466, 322031, 644062, 1508461, 1685927, 3016922, 3371854, 28660759, 57321518]

約数ペア:

[(1, 57321518), (2, 28660759), (17, 3371854), (19, 3016922), (34, 1685927), (38, 1508461), (89, 644062), (178, 322031), (323, 177466), (646, 88733), (997, 57494), (1513, 37886), (1691, 33898), (1994, 28747), (3026, 18943), (3382, 16949)]