221774144

素因数分解:

$2^6\times {\mathrm{349}}^1\times {\mathrm{9929}}^1$

素因数の和:10290

約数の個数: 28

約数和(自身を含む): 441388500

約数和(自身を除く): 219614356

約数列:

[1, 2, 4, 8, 16, 32, 64, 349, 698, 1396, 2792, 5584, 9929, 11168, 19858, 22336, 39716, 79432, 158864, 317728, 635456, 3465221, 6930442, 13860884, 27721768, 55443536, 110887072, 221774144]

約数ペア:

[(1, 221774144), (2, 110887072), (4, 55443536), (8, 27721768), (16, 13860884), (32, 6930442), (64, 3465221), (349, 635456), (698, 317728), (1396, 158864), (2792, 79432), (5584, 39716), (9929, 22336), (11168, 19858)]