27452404

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{151}}^2$

素因数の和:356

約数の個数: 36

約数和(自身を含む): 56556192

約数和(自身を除く): 29103788

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 151, 172, 301, 302, 602, 604, 1057, 1204, 2114, 4228, 6493, 12986, 22801, 25972, 45451, 45602, 90902, 91204, 159607, 181804, 319214, 638428, 980443, 1960886, 3921772, 6863101, 13726202, 27452404]

約数ペア:

[(1, 27452404), (2, 13726202), (4, 6863101), (7, 3921772), (14, 1960886), (28, 980443), (43, 638428), (86, 319214), (151, 181804), (172, 159607), (301, 91204), (302, 90902), (602, 45602), (604, 45451), (1057, 25972), (1204, 22801), (2114, 12986), (4228, 6493)]