26894038

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{4463}}^1$

素因数の和:4619

約数の個数: 16

約数和(自身を含む): 42425856

約数和(自身を除く): 15531818

約数列:

[1, 2, 23, 46, 131, 262, 3013, 4463, 6026, 8926, 102649, 205298, 584653, 1169306, 13447019, 26894038]

約数ペア:

[(1, 26894038), (2, 13447019), (23, 1169306), (46, 584653), (131, 205298), (262, 102649), (3013, 8926), (4463, 6026)]