66578848

素因数分解:

$2^5\times 7^2\times {\mathrm{42461}}^1$

素因数の和:42485

約数の個数: 36

約数和(自身を含む): 152481042

約数和(自身を除く): 85902194

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 42461, 84922, 169844, 297227, 339688, 594454, 679376, 1188908, 1358752, 2080589, 2377816, 4161178, 4755632, 8322356, 9511264, 16644712, 33289424, 66578848]

約数ペア:

[(1, 66578848), (2, 33289424), (4, 16644712), (7, 9511264), (8, 8322356), (14, 4755632), (16, 4161178), (28, 2377816), (32, 2080589), (49, 1358752), (56, 1188908), (98, 679376), (112, 594454), (196, 339688), (224, 297227), (392, 169844), (784, 84922), (1568, 42461)]