25856516

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{4549}}^1$

素因数の和:4596

約数の個数: 36

約数和(自身を含む): 54463500

約数和(自身を除く): 28606984

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 406, 812, 1421, 2842, 4549, 5684, 9098, 18196, 31843, 63686, 127372, 131921, 222901, 263842, 445802, 527684, 891604, 923447, 1846894, 3693788, 6464129, 12928258, 25856516]

約数ペア:

[(1, 25856516), (2, 12928258), (4, 6464129), (7, 3693788), (14, 1846894), (28, 923447), (29, 891604), (49, 527684), (58, 445802), (98, 263842), (116, 222901), (196, 131921), (203, 127372), (406, 63686), (812, 31843), (1421, 18196), (2842, 9098), (4549, 5684)]