27801356

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{17077}}^1$

素因数の和:17129

約数の個数: 24

約数和(自身を含む): 54512976

約数和(自身を除く): 26711620

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 17077, 34154, 68308, 187847, 375694, 631849, 751388, 1263698, 2527396, 6950339, 13900678, 27801356]

約数ペア:

[(1, 27801356), (2, 13900678), (4, 6950339), (11, 2527396), (22, 1263698), (37, 751388), (44, 631849), (74, 375694), (148, 187847), (407, 68308), (814, 34154), (1628, 17077)]