40754252

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{523}}^1$

素因数の和:579

約数の個数: 72

約数和(自身を含む): 93666048

約数和(自身を除く): 52911796

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 121, 154, 161, 242, 253, 308, 322, 484, 506, 523, 644, 847, 1012, 1046, 1694, 1771, 2092, 2783, 3388, 3542, 3661, 5566, 5753, 7084, 7322, 11132, 11506, 12029, 14644, 19481, 23012, 24058, 38962, 40271, 48116, 63283, 77924, 80542, 84203, 126566, 132319, 161084, 168406, 253132, 264638, 336812, 442981, 529276, 885962, 926233, 1455509, 1771924, 1852466, 2911018, 3704932, 5822036, 10188563, 20377126, 40754252]

約数ペア:

[(1, 40754252), (2, 20377126), (4, 10188563), (7, 5822036), (11, 3704932), (14, 2911018), (22, 1852466), (23, 1771924), (28, 1455509), (44, 926233), (46, 885962), (77, 529276), (92, 442981), (121, 336812), (154, 264638), (161, 253132), (242, 168406), (253, 161084), (308, 132319), (322, 126566), (484, 84203), (506, 80542), (523, 77924), (644, 63283), (847, 48116), (1012, 40271), (1046, 38962), (1694, 24058), (1771, 23012), (2092, 19481), (2783, 14644), (3388, 12029), (3542, 11506), (3661, 11132), (5566, 7322), (5753, 7084)]