28942812

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{9241}}^1$

素因数の和:9283

約数の個数: 48

約数和(自身を含む): 77632800

約数和(自身を除く): 48689988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 1044, 1566, 3132, 9241, 18482, 27723, 36964, 55446, 83169, 110892, 166338, 249507, 267989, 332676, 499014, 535978, 803967, 998028, 1071956, 1607934, 2411901, 3215868, 4823802, 7235703, 9647604, 14471406, 28942812]

約数ペア:

[(1, 28942812), (2, 14471406), (3, 9647604), (4, 7235703), (6, 4823802), (9, 3215868), (12, 2411901), (18, 1607934), (27, 1071956), (29, 998028), (36, 803967), (54, 535978), (58, 499014), (87, 332676), (108, 267989), (116, 249507), (174, 166338), (261, 110892), (348, 83169), (522, 55446), (783, 36964), (1044, 27723), (1566, 18482), (3132, 9241)]