25850048

素因数分解:

$2^6\times 7^2\times {\mathrm{8243}}^1$

素因数の和:8269

約数の個数: 42

約数和(自身を含む): 59678316

約数和(自身を除く): 33828268

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 8243, 16486, 32972, 57701, 65944, 115402, 131888, 230804, 263776, 403907, 461608, 527552, 807814, 923216, 1615628, 1846432, 3231256, 3692864, 6462512, 12925024, 25850048]

約数ペア:

[(1, 25850048), (2, 12925024), (4, 6462512), (7, 3692864), (8, 3231256), (14, 1846432), (16, 1615628), (28, 923216), (32, 807814), (49, 527552), (56, 461608), (64, 403907), (98, 263776), (112, 230804), (196, 131888), (224, 115402), (392, 65944), (448, 57701), (784, 32972), (1568, 16486), (3136, 8243)]