508256

素因数分解:

$2^5\times 7^1\times {\mathrm{2269}}^1$

素因数の和:2286

約数の個数: 24

約数和(自身を含む): 1144080

約数和(自身を除く): 635824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 2269, 4538, 9076, 15883, 18152, 31766, 36304, 63532, 72608, 127064, 254128, 508256]

約数ペア:

[(1, 508256), (2, 254128), (4, 127064), (7, 72608), (8, 63532), (14, 36304), (16, 31766), (28, 18152), (32, 15883), (56, 9076), (112, 4538), (224, 2269)]