28246966

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{773}}^1$

素因数の和:948

約数の個数: 24

約数和(自身を含む): 46941552

約数和(自身を除く): 18694586

約数列:

[1, 2, 11, 22, 121, 151, 242, 302, 773, 1546, 1661, 3322, 8503, 17006, 18271, 36542, 93533, 116723, 187066, 233446, 1283953, 2567906, 14123483, 28246966]

約数ペア:

[(1, 28246966), (2, 14123483), (11, 2567906), (22, 1283953), (121, 233446), (151, 187066), (242, 116723), (302, 93533), (773, 36542), (1546, 18271), (1661, 17006), (3322, 8503)]