68805568

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{82699}}^1$

素因数の和:82724

約数の個数: 28

約数和(自身を含む): 147040600

約数和(自身を除く): 78235032

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 82699, 165398, 330796, 661592, 1075087, 1323184, 2150174, 2646368, 4300348, 5292736, 8600696, 17201392, 34402784, 68805568]

約数ペア:

[(1, 68805568), (2, 34402784), (4, 17201392), (8, 8600696), (13, 5292736), (16, 4300348), (26, 2646368), (32, 2150174), (52, 1323184), (64, 1075087), (104, 661592), (208, 330796), (416, 165398), (832, 82699)]