25870324

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{4663}}^1$

素因数の和:4759

約数の個数: 24

約数和(自身を含む): 48319040

約数和(自身を除く): 22448716

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 1387, 2774, 4663, 5548, 9326, 18652, 88597, 177194, 340399, 354388, 680798, 1361596, 6467581, 12935162, 25870324]

約数ペア:

[(1, 25870324), (2, 12935162), (4, 6467581), (19, 1361596), (38, 680798), (73, 354388), (76, 340399), (146, 177194), (292, 88597), (1387, 18652), (2774, 9326), (4663, 5548)]