28298274

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1\times {\mathrm{263}}^1$

素因数の和:574

約数の個数: 32

約数和(自身を含む): 57784320

約数和(自身を除く): 29486046

約数列:

[1, 2, 3, 6, 79, 158, 227, 237, 263, 454, 474, 526, 681, 789, 1362, 1578, 17933, 20777, 35866, 41554, 53799, 59701, 62331, 107598, 119402, 124662, 179103, 358206, 4716379, 9432758, 14149137, 28298274]

約数ペア:

[(1, 28298274), (2, 14149137), (3, 9432758), (6, 4716379), (79, 358206), (158, 179103), (227, 124662), (237, 119402), (263, 107598), (454, 62331), (474, 59701), (526, 53799), (681, 41554), (789, 35866), (1362, 20777), (1578, 17933)]