17991616

素因数分解:

$2^6\times {\mathrm{197}}^1\times {\mathrm{1427}}^1$

素因数の和:1636

約数の個数: 28

約数和(自身を含む): 35908488

約数和(自身を除く): 17916872

約数列:

[1, 2, 4, 8, 16, 32, 64, 197, 394, 788, 1427, 1576, 2854, 3152, 5708, 6304, 11416, 12608, 22832, 45664, 91328, 281119, 562238, 1124476, 2248952, 4497904, 8995808, 17991616]

約数ペア:

[(1, 17991616), (2, 8995808), (4, 4497904), (8, 2248952), (16, 1124476), (32, 562238), (64, 281119), (197, 91328), (394, 45664), (788, 22832), (1427, 12608), (1576, 11416), (2854, 6304), (3152, 5708)]