25004

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:77

約数の個数: 24

約数和(自身を含む): 53760

約数和(自身を除く): 28756

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 47, 76, 94, 133, 188, 266, 329, 532, 658, 893, 1316, 1786, 3572, 6251, 12502, 25004]

約数ペア:

[(1, 25004), (2, 12502), (4, 6251), (7, 3572), (14, 1786), (19, 1316), (28, 893), (38, 658), (47, 532), (76, 329), (94, 266), (133, 188)]