27930868

素因数分解:

$2^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{3187}}^1$

素因数の和:3511

約数の個数: 24

約数和(自身を含む): 56057792

約数和(自身を除く): 28126924

約数列:

[1, 2, 4, 7, 14, 28, 313, 626, 1252, 2191, 3187, 4382, 6374, 8764, 12748, 22309, 44618, 89236, 997531, 1995062, 3990124, 6982717, 13965434, 27930868]

約数ペア:

[(1, 27930868), (2, 13965434), (4, 6982717), (7, 3990124), (14, 1995062), (28, 997531), (313, 89236), (626, 44618), (1252, 22309), (2191, 12748), (3187, 8764), (4382, 6374)]