28583776

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{68711}}^1$

素因数の和:68734

約数の個数: 24

約数和(自身を含む): 60603984

約数和(自身を除く): 32020208

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 68711, 137422, 274844, 549688, 893243, 1099376, 1786486, 2198752, 3572972, 7145944, 14291888, 28583776]

約数ペア:

[(1, 28583776), (2, 14291888), (4, 7145944), (8, 3572972), (13, 2198752), (16, 1786486), (26, 1099376), (32, 893243), (52, 549688), (104, 274844), (208, 137422), (416, 68711)]