71025872

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{153073}}^1$

素因数の和:153110

約数の個数: 20

約数和(自身を含む): 142358820

約数和(自身を除く): 71332948

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 153073, 306146, 612292, 1224584, 2449168, 4439117, 8878234, 17756468, 35512936, 71025872]

約数ペア:

[(1, 71025872), (2, 35512936), (4, 17756468), (8, 8878234), (16, 4439117), (29, 2449168), (58, 1224584), (116, 612292), (232, 306146), (464, 153073)]