27963992

素因数分解:

$2^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{3307}}^1$

素因数の和:3471

約数の個数: 32

約数和(自身を含む): 60337920

約数和(自身を除く): 32373928

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 151, 302, 604, 1057, 1208, 2114, 3307, 4228, 6614, 8456, 13228, 23149, 26456, 46298, 92596, 185192, 499357, 998714, 1997428, 3495499, 3994856, 6990998, 13981996, 27963992]

約数ペア:

[(1, 27963992), (2, 13981996), (4, 6990998), (7, 3994856), (8, 3495499), (14, 1997428), (28, 998714), (56, 499357), (151, 185192), (302, 92596), (604, 46298), (1057, 26456), (1208, 23149), (2114, 13228), (3307, 8456), (4228, 6614)]