75640682

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{7219}}^1$

素因数の和:7278

約数の個数: 24

約数和(自身を含む): 126840960

約数和(自身を除く): 51200278

約数列:

[1, 2, 13, 26, 31, 62, 169, 338, 403, 806, 5239, 7219, 10478, 14438, 93847, 187694, 223789, 447578, 1220011, 2440022, 2909257, 5818514, 37820341, 75640682]

約数ペア:

[(1, 75640682), (2, 37820341), (13, 5818514), (26, 2909257), (31, 2440022), (62, 1220011), (169, 447578), (338, 223789), (403, 187694), (806, 93847), (5239, 14438), (7219, 10478)]