34987876

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:505

約数の個数: 72

約数和(自身を含む): 80438400

約数和(自身を除く): 45450524

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 121, 154, 161, 242, 253, 308, 322, 449, 484, 506, 644, 847, 898, 1012, 1694, 1771, 1796, 2783, 3143, 3388, 3542, 4939, 5566, 6286, 7084, 9878, 10327, 11132, 12572, 19481, 19756, 20654, 34573, 38962, 41308, 54329, 69146, 72289, 77924, 108658, 113597, 138292, 144578, 217316, 227194, 289156, 380303, 454388, 760606, 795179, 1249567, 1521212, 1590358, 2499134, 3180716, 4998268, 8746969, 17493938, 34987876]

約数ペア:

[(1, 34987876), (2, 17493938), (4, 8746969), (7, 4998268), (11, 3180716), (14, 2499134), (22, 1590358), (23, 1521212), (28, 1249567), (44, 795179), (46, 760606), (77, 454388), (92, 380303), (121, 289156), (154, 227194), (161, 217316), (242, 144578), (253, 138292), (308, 113597), (322, 108658), (449, 77924), (484, 72289), (506, 69146), (644, 54329), (847, 41308), (898, 38962), (1012, 34573), (1694, 20654), (1771, 19756), (1796, 19481), (2783, 12572), (3143, 11132), (3388, 10327), (3542, 9878), (4939, 7084), (5566, 6286)]