28003932

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{70717}}^1$

素因数の和:70738

約数の個数: 36

約数和(自身を含む): 77224056

約数和(自身を除く): 49220124

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 70717, 141434, 212151, 282868, 424302, 636453, 777887, 848604, 1272906, 1555774, 2333661, 2545812, 3111548, 4667322, 7000983, 9334644, 14001966, 28003932]

約数ペア:

[(1, 28003932), (2, 14001966), (3, 9334644), (4, 7000983), (6, 4667322), (9, 3111548), (11, 2545812), (12, 2333661), (18, 1555774), (22, 1272906), (33, 848604), (36, 777887), (44, 636453), (66, 424302), (99, 282868), (132, 212151), (198, 141434), (396, 70717)]