28935746

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{601}}^1$

素因数の和:810

約数の個数: 32

約数和(自身を含む): 52590720

約数和(自身を除く): 23654974

約数列:

[1, 2, 7, 14, 19, 38, 133, 181, 266, 362, 601, 1202, 1267, 2534, 3439, 4207, 6878, 8414, 11419, 22838, 24073, 48146, 79933, 108781, 159866, 217562, 761467, 1522934, 2066839, 4133678, 14467873, 28935746]

約数ペア:

[(1, 28935746), (2, 14467873), (7, 4133678), (14, 2066839), (19, 1522934), (38, 761467), (133, 217562), (181, 159866), (266, 108781), (362, 79933), (601, 48146), (1202, 24073), (1267, 22838), (2534, 11419), (3439, 8414), (4207, 6878)]