27968441396

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{719}}^1\times {\mathrm{10939}}^1$

素因数の和:11796

約数の個数: 48

約数和(自身を含む): 56460902400

約数和(自身を除く): 28492461004

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 719, 889, 1438, 1778, 2876, 3556, 5033, 10066, 10939, 20132, 21878, 43756, 76573, 91313, 153146, 182626, 306292, 365252, 639191, 1278382, 1389253, 2556764, 2778506, 5557012, 7865141, 9724771, 15730282, 19449542, 31460564, 38899084, 55055987, 110111974, 220223948, 998872907, 1997745814, 3995491628, 6992110349, 13984220698, 27968441396]

約数ペア:

[(1, 27968441396), (2, 13984220698), (4, 6992110349), (7, 3995491628), (14, 1997745814), (28, 998872907), (127, 220223948), (254, 110111974), (508, 55055987), (719, 38899084), (889, 31460564), (1438, 19449542), (1778, 15730282), (2876, 9724771), (3556, 7865141), (5033, 5557012), (10066, 2778506), (10939, 2556764), (20132, 1389253), (21878, 1278382), (43756, 639191), (76573, 365252), (91313, 306292), (153146, 182626)]