428482456

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{49547}}^1$

素因数の和:49623

約数の個数: 32

約数和(自身を含む): 856189440

約数和(自身を除く): 427706984

約数列:

[1, 2, 4, 8, 23, 46, 47, 92, 94, 184, 188, 376, 1081, 2162, 4324, 8648, 49547, 99094, 198188, 396376, 1139581, 2279162, 2328709, 4558324, 4657418, 9116648, 9314836, 18629672, 53560307, 107120614, 214241228, 428482456]

約数ペア:

[(1, 428482456), (2, 214241228), (4, 107120614), (8, 53560307), (23, 18629672), (46, 9314836), (47, 9116648), (92, 4657418), (94, 4558324), (184, 2328709), (188, 2279162), (376, 1139581), (1081, 396376), (2162, 198188), (4324, 99094), (8648, 49547)]