28061271074

素因数分解:

$2^1\times {\mathrm{331}}^1\times {\mathrm{523}}^1\times {\mathrm{81049}}^1$

素因数の和:81905

約数の個数: 16

約数和(自身を含む): 42300319200

約数和(自身を除く): 14239048126

約数列:

[1, 2, 331, 523, 662, 1046, 81049, 162098, 173113, 346226, 26827219, 42388627, 53654438, 84777254, 14030635537, 28061271074]

約数ペア:

[(1, 28061271074), (2, 14030635537), (331, 84777254), (523, 53654438), (662, 42388627), (1046, 26827219), (81049, 346226), (162098, 173113)]