57449578

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{3989}}^1$

素因数の和:4389

約数の個数: 16

約数和(自身を含む): 90972000

約数和(自身を除く): 33522422

約数列:

[1, 2, 19, 38, 379, 758, 3989, 7201, 7978, 14402, 75791, 151582, 1511831, 3023662, 28724789, 57449578]

約数ペア:

[(1, 57449578), (2, 28724789), (19, 3023662), (38, 1511831), (379, 151582), (758, 75791), (3989, 14402), (7201, 7978)]