26984144

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{153319}}^1$

素因数の和:153338

約数の個数: 20

約数和(自身を含む): 57035040

約数和(自身を除く): 30050896

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 153319, 306638, 613276, 1226552, 1686509, 2453104, 3373018, 6746036, 13492072, 26984144]

約数ペア:

[(1, 26984144), (2, 13492072), (4, 6746036), (8, 3373018), (11, 2453104), (16, 1686509), (22, 1226552), (44, 613276), (88, 306638), (176, 153319)]