25622152

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{353}}^1$

素因数の和:613

約数の個数: 32

約数和(自身を含む): 49531680

約数和(自身を除く): 23909528

約数列:

[1, 2, 4, 8, 43, 86, 172, 211, 344, 353, 422, 706, 844, 1412, 1688, 2824, 9073, 15179, 18146, 30358, 36292, 60716, 72584, 74483, 121432, 148966, 297932, 595864, 3202769, 6405538, 12811076, 25622152]

約数ペア:

[(1, 25622152), (2, 12811076), (4, 6405538), (8, 3202769), (43, 595864), (86, 297932), (172, 148966), (211, 121432), (344, 74483), (353, 72584), (422, 60716), (706, 36292), (844, 30358), (1412, 18146), (1688, 15179), (2824, 9073)]