28258416

素因数分解:

$2^4\times 3^3\times {\mathrm{65413}}^1$

素因数の和:65430

約数の個数: 40

約数和(自身を含む): 81113360

約数和(自身を除く): 52854944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 65413, 130826, 196239, 261652, 392478, 523304, 588717, 784956, 1046608, 1177434, 1569912, 1766151, 2354868, 3139824, 3532302, 4709736, 7064604, 9419472, 14129208, 28258416]

約数ペア:

[(1, 28258416), (2, 14129208), (3, 9419472), (4, 7064604), (6, 4709736), (8, 3532302), (9, 3139824), (12, 2354868), (16, 1766151), (18, 1569912), (24, 1177434), (27, 1046608), (36, 784956), (48, 588717), (54, 523304), (72, 392478), (108, 261652), (144, 196239), (216, 130826), (432, 65413)]