4208008

素因数分解:

$2^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{461}}^1$

素因数の和:637

約数の個数: 32

約数和(自身を含む): 9092160

約数和(自身を除く): 4884152

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 163, 326, 461, 652, 922, 1141, 1304, 1844, 2282, 3227, 3688, 4564, 6454, 9128, 12908, 25816, 75143, 150286, 300572, 526001, 601144, 1052002, 2104004, 4208008]

約数ペア:

[(1, 4208008), (2, 2104004), (4, 1052002), (7, 601144), (8, 526001), (14, 300572), (28, 150286), (56, 75143), (163, 25816), (326, 12908), (461, 9128), (652, 6454), (922, 4564), (1141, 3688), (1304, 3227), (1844, 2282)]