22495312

素因数分解:

$2^4\times 7^3\times {\mathrm{4099}}^1$

素因数の和:4128

約数の個数: 40

約数和(自身を含む): 50840000

約数和(自身を除く): 28344688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 4099, 5488, 8198, 16396, 28693, 32792, 57386, 65584, 114772, 200851, 229544, 401702, 459088, 803404, 1405957, 1606808, 2811914, 3213616, 5623828, 11247656, 22495312]

約数ペア:

[(1, 22495312), (2, 11247656), (4, 5623828), (7, 3213616), (8, 2811914), (14, 1606808), (16, 1405957), (28, 803404), (49, 459088), (56, 401702), (98, 229544), (112, 200851), (196, 114772), (343, 65584), (392, 57386), (686, 32792), (784, 28693), (1372, 16396), (2744, 8198), (4099, 5488)]