76640452

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{144061}}^1$

素因数の和:144091

約数の個数: 24

約数和(自身を含む): 161349440

約数和(自身を除く): 84708988

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 144061, 288122, 576244, 1008427, 2016854, 2737159, 4033708, 5474318, 10948636, 19160113, 38320226, 76640452]

約数ペア:

[(1, 76640452), (2, 38320226), (4, 19160113), (7, 10948636), (14, 5474318), (19, 4033708), (28, 2737159), (38, 2016854), (76, 1008427), (133, 576244), (266, 288122), (532, 144061)]