42257404

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{5827}}^1$

素因数の和:5882

約数の個数: 36

約数和(自身を含む): 88364136

約数和(自身を除く): 46106732

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 259, 518, 1036, 1813, 3626, 5827, 7252, 11654, 23308, 40789, 81578, 163156, 215599, 285523, 431198, 571046, 862396, 1142092, 1509193, 3018386, 6036772, 10564351, 21128702, 42257404]

約数ペア:

[(1, 42257404), (2, 21128702), (4, 10564351), (7, 6036772), (14, 3018386), (28, 1509193), (37, 1142092), (49, 862396), (74, 571046), (98, 431198), (148, 285523), (196, 215599), (259, 163156), (518, 81578), (1036, 40789), (1813, 23308), (3626, 11654), (5827, 7252)]