28589166

素因数分解:

$2^1\times 3^3\times {\mathrm{389}}^1\times {\mathrm{1361}}^1$

素因数の和:1761

約数の個数: 32

約数和(自身を含む): 63741600

約数和(自身を除く): 35152434

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 389, 778, 1167, 1361, 2334, 2722, 3501, 4083, 7002, 8166, 10503, 12249, 21006, 24498, 36747, 73494, 529429, 1058858, 1588287, 3176574, 4764861, 9529722, 14294583, 28589166]

約数ペア:

[(1, 28589166), (2, 14294583), (3, 9529722), (6, 4764861), (9, 3176574), (18, 1588287), (27, 1058858), (54, 529429), (389, 73494), (778, 36747), (1167, 24498), (1361, 21006), (2334, 12249), (2722, 10503), (3501, 8166), (4083, 7002)]