28634076

素因数分解:

$2^2\times 3^2\times {\mathrm{643}}^1\times {\mathrm{1237}}^1$

素因数の和:1890

約数の個数: 36

約数和(自身を含む): 72551752

約数和(自身を除く): 43917676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 643, 1237, 1286, 1929, 2474, 2572, 3711, 3858, 4948, 5787, 7422, 7716, 11133, 11574, 14844, 22266, 23148, 44532, 795391, 1590782, 2386173, 3181564, 4772346, 7158519, 9544692, 14317038, 28634076]

約数ペア:

[(1, 28634076), (2, 14317038), (3, 9544692), (4, 7158519), (6, 4772346), (9, 3181564), (12, 2386173), (18, 1590782), (36, 795391), (643, 44532), (1237, 23148), (1286, 22266), (1929, 14844), (2474, 11574), (2572, 11133), (3711, 7716), (3858, 7422), (4948, 5787)]