28607072

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{68767}}^1$

素因数の和:68790

約数の個数: 24

約数和(自身を含む): 60653376

約数和(自身を除く): 32046304

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 68767, 137534, 275068, 550136, 893971, 1100272, 1787942, 2200544, 3575884, 7151768, 14303536, 28607072]

約数ペア:

[(1, 28607072), (2, 14303536), (4, 7151768), (8, 3575884), (13, 2200544), (16, 1787942), (26, 1100272), (32, 893971), (52, 550136), (104, 275068), (208, 137534), (416, 68767)]