72738304

素因数分解:

$2^9\times {\mathrm{142067}}^1$

素因数の和:142085

約数の個数: 20

約数和(自身を含む): 145335564

約数和(自身を除く): 72597260

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 142067, 284134, 568268, 1136536, 2273072, 4546144, 9092288, 18184576, 36369152, 72738304]

約数ペア:

[(1, 72738304), (2, 36369152), (4, 18184576), (8, 9092288), (16, 4546144), (32, 2273072), (64, 1136536), (128, 568268), (256, 284134), (512, 142067)]