74722448

素因数分解:

$2^4\times {\mathrm{421}}^1\times {\mathrm{11093}}^1$

素因数の和:11522

約数の個数: 20

約数和(自身を含む): 145131708

約数和(自身を除く): 70409260

約数列:

[1, 2, 4, 8, 16, 421, 842, 1684, 3368, 6736, 11093, 22186, 44372, 88744, 177488, 4670153, 9340306, 18680612, 37361224, 74722448]

約数ペア:

[(1, 74722448), (2, 37361224), (4, 18680612), (8, 9340306), (16, 4670153), (421, 177488), (842, 88744), (1684, 44372), (3368, 22186), (6736, 11093)]