72543046

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{125507}}^1$

素因数の和:125543

約数の個数: 12

約数和(自身を含む): 115592868

約数和(自身を除く): 43049822

約数列:

[1, 2, 17, 34, 289, 578, 125507, 251014, 2133619, 4267238, 36271523, 72543046]

約数ペア:

[(1, 72543046), (2, 36271523), (17, 4267238), (34, 2133619), (289, 251014), (578, 125507)]