71368289836

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{2521}}^1\times {\mathrm{172619}}^1$

素因数の和:175185

約数の個数: 24

約数和(自身を含む): 127992206160

約数和(自身を除く): 56623916324

約数列:

[1, 2, 4, 41, 82, 164, 2521, 5042, 10084, 103361, 172619, 206722, 345238, 413444, 690476, 7077379, 14154758, 28309516, 435172499, 870344998, 1740689996, 17842072459, 35684144918, 71368289836]

約数ペア:

[(1, 71368289836), (2, 35684144918), (4, 17842072459), (41, 1740689996), (82, 870344998), (164, 435172499), (2521, 28309516), (5042, 14154758), (10084, 7077379), (103361, 690476), (172619, 413444), (206722, 345238)]