26989216

素因数分解:

$2^5\times {\mathrm{509}}^1\times {\mathrm{1657}}^1$

素因数の和:2176

約数の個数: 24

約数和(自身を含む): 53271540

約数和(自身を除く): 26282324

約数列:

[1, 2, 4, 8, 16, 32, 509, 1018, 1657, 2036, 3314, 4072, 6628, 8144, 13256, 16288, 26512, 53024, 843413, 1686826, 3373652, 6747304, 13494608, 26989216]

約数ペア:

[(1, 26989216), (2, 13494608), (4, 6747304), (8, 3373652), (16, 1686826), (32, 843413), (509, 53024), (1018, 26512), (1657, 16288), (2036, 13256), (3314, 8144), (4072, 6628)]