28943046

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1151}}^1$

素因数の和:1297

約数の個数: 48

約数和(自身を含む): 69009408

約数和(自身を除く): 40066362

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 127, 198, 254, 381, 762, 1143, 1151, 1397, 2286, 2302, 2794, 3453, 4191, 6906, 8382, 10359, 12573, 12661, 20718, 25146, 25322, 37983, 75966, 113949, 146177, 227898, 292354, 438531, 877062, 1315593, 1607947, 2631186, 3215894, 4823841, 9647682, 14471523, 28943046]

約数ペア:

[(1, 28943046), (2, 14471523), (3, 9647682), (6, 4823841), (9, 3215894), (11, 2631186), (18, 1607947), (22, 1315593), (33, 877062), (66, 438531), (99, 292354), (127, 227898), (198, 146177), (254, 113949), (381, 75966), (762, 37983), (1143, 25322), (1151, 25146), (1397, 20718), (2286, 12661), (2302, 12573), (2794, 10359), (3453, 8382), (4191, 6906)]