28659124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{1439}}^1$

素因数の和:1839

約数の個数: 24

約数和(自身を含む): 54190080

約数和(自身を除く): 25530956

約数列:

[1, 2, 4, 13, 26, 52, 383, 766, 1439, 1532, 2878, 4979, 5756, 9958, 18707, 19916, 37414, 74828, 551137, 1102274, 2204548, 7164781, 14329562, 28659124]

約数ペア:

[(1, 28659124), (2, 14329562), (4, 7164781), (13, 2204548), (26, 1102274), (52, 551137), (383, 74828), (766, 37414), (1439, 19916), (1532, 18707), (2878, 9958), (4979, 5756)]