28620328

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{325231}}^1$

素因数の和:325248

約数の個数: 16

約数和(自身を含む): 58541760

約数和(自身を除く): 29921432

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 325231, 650462, 1300924, 2601848, 3577541, 7155082, 14310164, 28620328]

約数ペア:

[(1, 28620328), (2, 14310164), (4, 7155082), (8, 3577541), (11, 2601848), (22, 1300924), (44, 650462), (88, 325231)]