28463842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{21929}}^1$

素因数の和:22001

約数の個数: 16

約数和(自身を含む): 47368800

約数和(自身を除く): 18904958

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 21929, 43858, 241219, 482438, 1293811, 2587622, 14231921, 28463842]

約数ペア:

[(1, 28463842), (2, 14231921), (11, 2587622), (22, 1293811), (59, 482438), (118, 241219), (649, 43858), (1298, 21929)]