28152642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{35279}}^1$

素因数の和:35310

約数の個数: 32

約数和(自身を含む): 67737600

約数和(自身を除く): 39584958

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 35279, 70558, 105837, 211674, 246953, 493906, 670301, 740859, 1340602, 1481718, 2010903, 4021806, 4692107, 9384214, 14076321, 28152642]

約数ペア:

[(1, 28152642), (2, 14076321), (3, 9384214), (6, 4692107), (7, 4021806), (14, 2010903), (19, 1481718), (21, 1340602), (38, 740859), (42, 670301), (57, 493906), (114, 246953), (133, 211674), (266, 105837), (399, 70558), (798, 35279)]