25797864956

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{2389}}^1\times {\mathrm{158803}}^1$

素因数の和:161213

約数の個数: 24

約数和(自身を含む): 47822236560

約数和(自身を除く): 22024371604

約数列:

[1, 2, 4, 17, 34, 68, 2389, 4778, 9556, 40613, 81226, 158803, 162452, 317606, 635212, 2699651, 5399302, 10798604, 379380367, 758760734, 1517521468, 6449466239, 12898932478, 25797864956]

約数ペア:

[(1, 25797864956), (2, 12898932478), (4, 6449466239), (17, 1517521468), (34, 758760734), (68, 379380367), (2389, 10798604), (4778, 5399302), (9556, 2699651), (40613, 635212), (81226, 317606), (158803, 162452)]