72495208

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{533053}}^1$

素因数の和:533076

約数の個数: 16

約数和(自身を含む): 143924580

約数和(自身を除く): 71429372

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 533053, 1066106, 2132212, 4264424, 9061901, 18123802, 36247604, 72495208]

約数ペア:

[(1, 72495208), (2, 36247604), (4, 18123802), (8, 9061901), (17, 4264424), (34, 2132212), (68, 1066106), (136, 533053)]