28675598

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1609}}^1$

素因数の和:1704

約数の個数: 32

約数和(自身を含む): 52550400

約数和(自身を除く): 23874802

約数列:

[1, 2, 7, 14, 19, 38, 67, 133, 134, 266, 469, 938, 1273, 1609, 2546, 3218, 8911, 11263, 17822, 22526, 30571, 61142, 107803, 213997, 215606, 427994, 754621, 1509242, 2048257, 4096514, 14337799, 28675598]

約数ペア:

[(1, 28675598), (2, 14337799), (7, 4096514), (14, 2048257), (19, 1509242), (38, 754621), (67, 427994), (133, 215606), (134, 213997), (266, 107803), (469, 61142), (938, 30571), (1273, 22526), (1609, 17822), (2546, 11263), (3218, 8911)]