42684754

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4337}}^1$

素因数の和:4402

約数の個数: 32

約数和(自身を含む): 79125120

約数和(自身を除く): 36440366

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 133, 259, 266, 518, 703, 1406, 4337, 4921, 8674, 9842, 30359, 60718, 82403, 160469, 164806, 320938, 576821, 1123283, 1153642, 2246566, 3048911, 6097822, 21342377, 42684754]

約数ペア:

[(1, 42684754), (2, 21342377), (7, 6097822), (14, 3048911), (19, 2246566), (37, 1153642), (38, 1123283), (74, 576821), (133, 320938), (259, 164806), (266, 160469), (518, 82403), (703, 60718), (1406, 30359), (4337, 9842), (4921, 8674)]