25779956

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{769}}^1$

素因数の和:836

約数の個数: 36

約数和(自身を含む): 49641900

約数和(自身を除く): 23861944

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 289, 493, 578, 769, 986, 1156, 1538, 1972, 3076, 8381, 13073, 16762, 22301, 26146, 33524, 44602, 52292, 89204, 222241, 379117, 444482, 758234, 888964, 1516468, 6444989, 12889978, 25779956]

約数ペア:

[(1, 25779956), (2, 12889978), (4, 6444989), (17, 1516468), (29, 888964), (34, 758234), (58, 444482), (68, 379117), (116, 222241), (289, 89204), (493, 52292), (578, 44602), (769, 33524), (986, 26146), (1156, 22301), (1538, 16762), (1972, 13073), (3076, 8381)]