28930844

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{3769}}^1$

素因数の和:3893

約数の個数: 24

約数和(自身を含む): 53835600

約数和(自身を除く): 24904756

約数列:

[1, 2, 4, 19, 38, 76, 101, 202, 404, 1919, 3769, 3838, 7538, 7676, 15076, 71611, 143222, 286444, 380669, 761338, 1522676, 7232711, 14465422, 28930844]

約数ペア:

[(1, 28930844), (2, 14465422), (4, 7232711), (19, 1522676), (38, 761338), (76, 380669), (101, 286444), (202, 143222), (404, 71611), (1919, 15076), (3769, 7676), (3838, 7538)]