72747046

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{20773}}^1$

素因数の和:20895

約数の個数: 16

約数和(自身を含む): 116666784

約数和(自身を除く): 43919738

約数列:

[1, 2, 17, 34, 103, 206, 1751, 3502, 20773, 41546, 353141, 706282, 2139619, 4279238, 36373523, 72747046]

約数ペア:

[(1, 72747046), (2, 36373523), (17, 4279238), (34, 2139619), (103, 706282), (206, 353141), (1751, 41546), (3502, 20773)]