42974738

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{4517}}^1$

素因数の和:4657

約数の個数: 16

約数和(自身を含む): 66360384

約数和(自身を除く): 23385646

約数列:

[1, 2, 67, 71, 134, 142, 4517, 4757, 9034, 9514, 302639, 320707, 605278, 641414, 21487369, 42974738]

約数ペア:

[(1, 42974738), (2, 21487369), (67, 641414), (71, 605278), (134, 320707), (142, 302639), (4517, 9514), (4757, 9034)]