4078144

素因数分解:

$2^6\times 7^1\times {\mathrm{9103}}^1$

素因数の和:9122

約数の個数: 28

約数和(自身を含む): 9249664

約数和(自身を除く): 5171520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 9103, 18206, 36412, 63721, 72824, 127442, 145648, 254884, 291296, 509768, 582592, 1019536, 2039072, 4078144]

約数ペア:

[(1, 4078144), (2, 2039072), (4, 1019536), (7, 582592), (8, 509768), (14, 291296), (16, 254884), (28, 145648), (32, 127442), (56, 72824), (64, 63721), (112, 36412), (224, 18206), (448, 9103)]