42737386456

素因数分解:

$2^3\times {\mathrm{197}}^1\times {\mathrm{27117631}}^1$

素因数の和:27117834

約数の個数: 16

約数和(自身を含む): 80539367040

約数和(自身を除く): 37801980584

約数列:

[1, 2, 4, 8, 197, 394, 788, 1576, 27117631, 54235262, 108470524, 216941048, 5342173307, 10684346614, 21368693228, 42737386456]

約数ペア:

[(1, 42737386456), (2, 21368693228), (4, 10684346614), (8, 5342173307), (197, 216941048), (394, 108470524), (788, 54235262), (1576, 27117631)]