28756392

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{171169}}^1$

素因数の和:171185

約数の個数: 32

約数和(自身を含む): 82161600

約数和(自身を除く): 53405208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 171169, 342338, 513507, 684676, 1027014, 1198183, 1369352, 2054028, 2396366, 3594549, 4108056, 4792732, 7189098, 9585464, 14378196, 28756392]

約数ペア:

[(1, 28756392), (2, 14378196), (3, 9585464), (4, 7189098), (6, 4792732), (7, 4108056), (8, 3594549), (12, 2396366), (14, 2054028), (21, 1369352), (24, 1198183), (28, 1027014), (42, 684676), (56, 513507), (84, 342338), (168, 171169)]