27580069438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{14437}}^1\times {\mathrm{50273}}^1$

素因数の和:64731

約数の個数: 16

約数和(自身を含む): 43551360720

約数和(自身を除く): 15971291282

約数列:

[1, 2, 19, 38, 14437, 28874, 50273, 100546, 274303, 548606, 955187, 1910374, 725791301, 1451582602, 13790034719, 27580069438]

約数ペア:

[(1, 27580069438), (2, 13790034719), (19, 1451582602), (38, 725791301), (14437, 1910374), (28874, 955187), (50273, 548606), (100546, 274303)]