21673568

素因数分解:

$2^5\times 7^1\times {\mathrm{96757}}^1$

素因数の和:96774

約数の個数: 24

約数和(自身を含む): 48766032

約数和(自身を除く): 27092464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 96757, 193514, 387028, 677299, 774056, 1354598, 1548112, 2709196, 3096224, 5418392, 10836784, 21673568]

約数ペア:

[(1, 21673568), (2, 10836784), (4, 5418392), (7, 3096224), (8, 2709196), (14, 1548112), (16, 1354598), (28, 774056), (32, 677299), (56, 387028), (112, 193514), (224, 96757)]