28340028

素因数分解:

$2^2\times 3^2\times {\mathrm{701}}^1\times {\mathrm{1123}}^1$

素因数の和:1834

約数の個数: 36

約数和(自身を含む): 71803368

約数和(自身を除く): 43463340

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 701, 1123, 1402, 2103, 2246, 2804, 3369, 4206, 4492, 6309, 6738, 8412, 10107, 12618, 13476, 20214, 25236, 40428, 787223, 1574446, 2361669, 3148892, 4723338, 7085007, 9446676, 14170014, 28340028]

約数ペア:

[(1, 28340028), (2, 14170014), (3, 9446676), (4, 7085007), (6, 4723338), (9, 3148892), (12, 2361669), (18, 1574446), (36, 787223), (701, 40428), (1123, 25236), (1402, 20214), (2103, 13476), (2246, 12618), (2804, 10107), (3369, 8412), (4206, 6738), (4492, 6309)]