66398448

素因数分解:

$2^4\times 3^1\times {\mathrm{1383301}}^1$

素因数の和:1383312

約数の個数: 20

約数和(自身を含む): 171529448

約数和(自身を除く): 105131000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1383301, 2766602, 4149903, 5533204, 8299806, 11066408, 16599612, 22132816, 33199224, 66398448]

約数ペア:

[(1, 66398448), (2, 33199224), (3, 22132816), (4, 16599612), (6, 11066408), (8, 8299806), (12, 5533204), (16, 4149903), (24, 2766602), (48, 1383301)]