28680078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{6043}}^1$

素因数の和:6168

約数の個数: 32

約数和(自身を含む): 66145536

約数和(自身を除く): 37465458

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 113, 226, 339, 678, 791, 1582, 2373, 4746, 6043, 12086, 18129, 36258, 42301, 84602, 126903, 253806, 682859, 1365718, 2048577, 4097154, 4780013, 9560026, 14340039, 28680078]

約数ペア:

[(1, 28680078), (2, 14340039), (3, 9560026), (6, 4780013), (7, 4097154), (14, 2048577), (21, 1365718), (42, 682859), (113, 253806), (226, 126903), (339, 84602), (678, 42301), (791, 36258), (1582, 18129), (2373, 12086), (4746, 6043)]