28963088

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23509}}^1$

素因数の和:23535

約数の個数: 40

約数和(自身を含む): 69965760

約数和(自身を除く): 41002672

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 23509, 47018, 94036, 164563, 188072, 258599, 329126, 376144, 517198, 658252, 1034396, 1316504, 1810193, 2068792, 2633008, 3620386, 4137584, 7240772, 14481544, 28963088]

約数ペア:

[(1, 28963088), (2, 14481544), (4, 7240772), (7, 4137584), (8, 3620386), (11, 2633008), (14, 2068792), (16, 1810193), (22, 1316504), (28, 1034396), (44, 658252), (56, 517198), (77, 376144), (88, 329126), (112, 258599), (154, 188072), (176, 164563), (308, 94036), (616, 47018), (1232, 23509)]