26636386

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:538

約数の個数: 32

約数和(自身を含む): 47099520

約数和(自身を除く): 20463134

約数列:

[1, 2, 7, 14, 67, 73, 134, 146, 389, 469, 511, 778, 938, 1022, 2723, 4891, 5446, 9782, 26063, 28397, 34237, 52126, 56794, 68474, 182441, 198779, 364882, 397558, 1902599, 3805198, 13318193, 26636386]

約数ペア:

[(1, 26636386), (2, 13318193), (7, 3805198), (14, 1902599), (67, 397558), (73, 364882), (134, 198779), (146, 182441), (389, 68474), (469, 56794), (511, 52126), (778, 34237), (938, 28397), (1022, 26063), (2723, 9782), (4891, 5446)]