43276828

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^2\times {\mathrm{1129}}^1$

素因数の和:1214

約数の個数: 36

約数和(自身を含む): 89034960

約数和(自身を除く): 45758132

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 1129, 1369, 2258, 2738, 4516, 5476, 7903, 9583, 15806, 19166, 31612, 38332, 41773, 83546, 167092, 292411, 584822, 1169644, 1545601, 3091202, 6182404, 10819207, 21638414, 43276828]

約数ペア:

[(1, 43276828), (2, 21638414), (4, 10819207), (7, 6182404), (14, 3091202), (28, 1545601), (37, 1169644), (74, 584822), (148, 292411), (259, 167092), (518, 83546), (1036, 41773), (1129, 38332), (1369, 31612), (2258, 19166), (2738, 15806), (4516, 9583), (5476, 7903)]