4157216

素因数分解:

$2^5\times 7^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:361

約数の個数: 48

約数和(自身を含む): 9527616

約数和(自身を除く): 5370400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 67, 112, 134, 224, 268, 277, 469, 536, 554, 938, 1072, 1108, 1876, 1939, 2144, 2216, 3752, 3878, 4432, 7504, 7756, 8864, 15008, 15512, 18559, 31024, 37118, 62048, 74236, 129913, 148472, 259826, 296944, 519652, 593888, 1039304, 2078608, 4157216]

約数ペア:

[(1, 4157216), (2, 2078608), (4, 1039304), (7, 593888), (8, 519652), (14, 296944), (16, 259826), (28, 148472), (32, 129913), (56, 74236), (67, 62048), (112, 37118), (134, 31024), (224, 18559), (268, 15512), (277, 15008), (469, 8864), (536, 7756), (554, 7504), (938, 4432), (1072, 3878), (1108, 3752), (1876, 2216), (1939, 2144)]