25342016

素因数分解:

$2^6\times 7^2\times {\mathrm{8081}}^1$

素因数の和:8107

約数の個数: 42

約数和(自身を含む): 58505598

約数和(自身を除く): 33163582

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 8081, 16162, 32324, 56567, 64648, 113134, 129296, 226268, 258592, 395969, 452536, 517184, 791938, 905072, 1583876, 1810144, 3167752, 3620288, 6335504, 12671008, 25342016]

約数ペア:

[(1, 25342016), (2, 12671008), (4, 6335504), (7, 3620288), (8, 3167752), (14, 1810144), (16, 1583876), (28, 905072), (32, 791938), (49, 517184), (56, 452536), (64, 395969), (98, 258592), (112, 226268), (196, 129296), (224, 113134), (392, 64648), (448, 56567), (784, 32324), (1568, 16162), (3136, 8081)]