5621008

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{4447}}^1$

素因数の和:4534

約数の個数: 20

約数和(自身を含む): 11031040

約数和(自身を除く): 5410032

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 4447, 8894, 17788, 35576, 71152, 351313, 702626, 1405252, 2810504, 5621008]

約数ペア:

[(1, 5621008), (2, 2810504), (4, 1405252), (8, 702626), (16, 351313), (79, 71152), (158, 35576), (316, 17788), (632, 8894), (1264, 4447)]