68616976

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{42461}}^1$

素因数の和:42570

約数の個数: 20

約数和(自身を含む): 134264844

約数和(自身を除く): 65647868

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 42461, 84922, 169844, 339688, 679376, 4288561, 8577122, 17154244, 34308488, 68616976]

約数ペア:

[(1, 68616976), (2, 34308488), (4, 17154244), (8, 8577122), (16, 4288561), (101, 679376), (202, 339688), (404, 169844), (808, 84922), (1616, 42461)]