25341554

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2027}}^1$

素因数の和:2102

約数の個数: 32

約数和(自身を含む): 46725120

約数和(自身を除く): 21383566

約数列:

[1, 2, 7, 14, 19, 38, 47, 94, 133, 266, 329, 658, 893, 1786, 2027, 4054, 6251, 12502, 14189, 28378, 38513, 77026, 95269, 190538, 269591, 539182, 666883, 1333766, 1810111, 3620222, 12670777, 25341554]

約数ペア:

[(1, 25341554), (2, 12670777), (7, 3620222), (14, 1810111), (19, 1333766), (38, 666883), (47, 539182), (94, 269591), (133, 190538), (266, 95269), (329, 77026), (658, 38513), (893, 28378), (1786, 14189), (2027, 12502), (4054, 6251)]