25576572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:227

約数の個数: 96

約数和(自身を含む): 71475712

約数和(自身を除く): 45899140

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 73, 84, 86, 97, 129, 146, 172, 194, 219, 258, 291, 292, 301, 388, 438, 511, 516, 582, 602, 679, 876, 903, 1022, 1164, 1204, 1358, 1533, 1806, 2037, 2044, 2716, 3066, 3139, 3612, 4074, 4171, 6132, 6278, 7081, 8148, 8342, 9417, 12513, 12556, 14162, 16684, 18834, 21243, 21973, 25026, 28324, 29197, 37668, 42486, 43946, 49567, 50052, 58394, 65919, 84972, 87591, 87892, 99134, 116788, 131838, 148701, 175182, 198268, 263676, 297402, 304483, 350364, 594804, 608966, 913449, 1217932, 1826898, 2131381, 3653796, 4262762, 6394143, 8525524, 12788286, 25576572]

約数ペア:

[(1, 25576572), (2, 12788286), (3, 8525524), (4, 6394143), (6, 4262762), (7, 3653796), (12, 2131381), (14, 1826898), (21, 1217932), (28, 913449), (42, 608966), (43, 594804), (73, 350364), (84, 304483), (86, 297402), (97, 263676), (129, 198268), (146, 175182), (172, 148701), (194, 131838), (219, 116788), (258, 99134), (291, 87892), (292, 87591), (301, 84972), (388, 65919), (438, 58394), (511, 50052), (516, 49567), (582, 43946), (602, 42486), (679, 37668), (876, 29197), (903, 28324), (1022, 25026), (1164, 21973), (1204, 21243), (1358, 18834), (1533, 16684), (1806, 14162), (2037, 12556), (2044, 12513), (2716, 9417), (3066, 8342), (3139, 8148), (3612, 7081), (4074, 6278), (4171, 6132)]