25690644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1051}}^1$

素因数の和:1165

約数の個数: 72

約数和(自身を含む): 75053888

約数和(自身を除く): 49363244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 97, 126, 194, 252, 291, 388, 582, 679, 873, 1051, 1164, 1358, 1746, 2037, 2102, 2716, 3153, 3492, 4074, 4204, 6111, 6306, 7357, 8148, 9459, 12222, 12612, 14714, 18918, 22071, 24444, 29428, 37836, 44142, 66213, 88284, 101947, 132426, 203894, 264852, 305841, 407788, 611682, 713629, 917523, 1223364, 1427258, 1835046, 2140887, 2854516, 3670092, 4281774, 6422661, 8563548, 12845322, 25690644]

約数ペア:

[(1, 25690644), (2, 12845322), (3, 8563548), (4, 6422661), (6, 4281774), (7, 3670092), (9, 2854516), (12, 2140887), (14, 1835046), (18, 1427258), (21, 1223364), (28, 917523), (36, 713629), (42, 611682), (63, 407788), (84, 305841), (97, 264852), (126, 203894), (194, 132426), (252, 101947), (291, 88284), (388, 66213), (582, 44142), (679, 37836), (873, 29428), (1051, 24444), (1164, 22071), (1358, 18918), (1746, 14714), (2037, 12612), (2102, 12222), (2716, 9459), (3153, 8148), (3492, 7357), (4074, 6306), (4204, 6111)]