70400836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{857}}^1\times {\mathrm{1867}}^1$

素因数の和:2739

約数の個数: 24

約数和(自身を含む): 134630496

約数和(自身を除く): 64229660

約数列:

[1, 2, 4, 11, 22, 44, 857, 1714, 1867, 3428, 3734, 7468, 9427, 18854, 20537, 37708, 41074, 82148, 1600019, 3200038, 6400076, 17600209, 35200418, 70400836]

約数ペア:

[(1, 70400836), (2, 35200418), (4, 17600209), (11, 6400076), (22, 3200038), (44, 1600019), (857, 82148), (1714, 41074), (1867, 37708), (3428, 20537), (3734, 18854), (7468, 9427)]