21568736

素因数分解:

$2^5\times 7^1\times {\mathrm{96289}}^1$

素因数の和:96306

約数の個数: 24

約数和(自身を含む): 48530160

約数和(自身を除く): 26961424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 96289, 192578, 385156, 674023, 770312, 1348046, 1540624, 2696092, 3081248, 5392184, 10784368, 21568736]

約数ペア:

[(1, 21568736), (2, 10784368), (4, 5392184), (7, 3081248), (8, 2696092), (14, 1540624), (16, 1348046), (28, 770312), (32, 674023), (56, 385156), (112, 192578), (224, 96289)]