25668944

素因数分解:

$2^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1129}}^1$

素因数の和:1180

約数の個数: 60

約数和(自身を含む): 59901300

約数和(自身を除く): 34232356

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 49, 56, 58, 98, 112, 116, 196, 203, 232, 392, 406, 464, 784, 812, 1129, 1421, 1624, 2258, 2842, 3248, 4516, 5684, 7903, 9032, 11368, 15806, 18064, 22736, 31612, 32741, 55321, 63224, 65482, 110642, 126448, 130964, 221284, 229187, 261928, 442568, 458374, 523856, 885136, 916748, 1604309, 1833496, 3208618, 3666992, 6417236, 12834472, 25668944]

約数ペア:

[(1, 25668944), (2, 12834472), (4, 6417236), (7, 3666992), (8, 3208618), (14, 1833496), (16, 1604309), (28, 916748), (29, 885136), (49, 523856), (56, 458374), (58, 442568), (98, 261928), (112, 229187), (116, 221284), (196, 130964), (203, 126448), (232, 110642), (392, 65482), (406, 63224), (464, 55321), (784, 32741), (812, 31612), (1129, 22736), (1421, 18064), (1624, 15806), (2258, 11368), (2842, 9032), (3248, 7903), (4516, 5684)]