1628135068

素因数分解:

$2^2\times 7^1\times {\mathrm{4021}}^1\times {\mathrm{14461}}^1$

素因数の和:18493

約数の個数: 24

約数和(自身を含む): 3257305184

約数和(自身を除く): 1629170116

約数列:

[1, 2, 4, 7, 14, 28, 4021, 8042, 14461, 16084, 28147, 28922, 56294, 57844, 101227, 112588, 202454, 404908, 58147681, 116295362, 232590724, 407033767, 814067534, 1628135068]

約数ペア:

[(1, 1628135068), (2, 814067534), (4, 407033767), (7, 232590724), (14, 116295362), (28, 58147681), (4021, 404908), (8042, 202454), (14461, 112588), (16084, 101227), (28147, 57844), (28922, 56294)]