320036672

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{68501}}^1$

素因数の和:68586

約数の個数: 28

約数和(自身を含む): 643781796

約数和(自身を除く): 323745124

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 146, 292, 584, 1168, 2336, 4672, 68501, 137002, 274004, 548008, 1096016, 2192032, 4384064, 5000573, 10001146, 20002292, 40004584, 80009168, 160018336, 320036672]

約数ペア:

[(1, 320036672), (2, 160018336), (4, 80009168), (8, 40004584), (16, 20002292), (32, 10001146), (64, 5000573), (73, 4384064), (146, 2192032), (292, 1096016), (584, 548008), (1168, 274004), (2336, 137002), (4672, 68501)]