140674912

素因数分解:

$2^5\times 7^1\times {\mathrm{628013}}^1$

素因数の和:628030

約数の個数: 24

約数和(自身を含む): 316519056

約数和(自身を除く): 175844144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 628013, 1256026, 2512052, 4396091, 5024104, 8792182, 10048208, 17584364, 20096416, 35168728, 70337456, 140674912]

約数ペア:

[(1, 140674912), (2, 70337456), (4, 35168728), (7, 20096416), (8, 17584364), (14, 10048208), (16, 8792182), (28, 5024104), (32, 4396091), (56, 2512052), (112, 1256026), (224, 628013)]