28090634

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{8929}}^1$

素因数の和:8966

約数の個数: 24

約数和(自身を含む): 49882980

約数和(自身を除く): 21792346

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 8929, 17858, 98219, 116077, 196438, 232154, 1080409, 1276847, 2160818, 2553694, 14045317, 28090634]

約数ペア:

[(1, 28090634), (2, 14045317), (11, 2553694), (13, 2160818), (22, 1276847), (26, 1080409), (121, 232154), (143, 196438), (242, 116077), (286, 98219), (1573, 17858), (3146, 8929)]